题目内容
（请给出正确答案）
A、transmitting bacterial dysentery
B、transmitting amoebiasis
C、causing myiasis
D、sucking blood
E、transmitting trypanosomiasis (sleeping disease)
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更多“Flies’ harms to man include”相关的问题
M: I understand. I've enjoyed my time here, and I'm confident I can find something else.
Q: What is the man's response？
(15)
A．He is upset.
B．He flies into a rage.
C．He is only too glad to go.
D．He is sure of his future.
W: Only once in a while now, but I still consider it my hobby. I find it very fascinating.
Q: What does the man mean？
(17)
A．He has some other hobbies now.
B．He wrote Internet blogs once.
C．He writes Internet blogs sometimes.
D．He has quit writing Internet blogs for the time being.
A．Fred is planning a trip to Canada.
B．Fred usually flies to Canada with Jane.
C．Fred persuaded Jane to change her mind.
D．Fred likes the beautiful scenery along the way to Canada.
Ahab is the hero of ______ by Herman Melville.
A．The Old Man and the Sea
B．In War Times and Others
C．Moby Dick
D．The Lord of the Flies
— Hello, Zhu HuaI' have to return to Canada because I' ve worked here for a year—______!
A．What tim？flies
B．How time flies
C．What does time fly
D．How does time fly
—My stomach () a lot.I guess that's because I didn't eat my breakfast. —It won't () you if you miss breakfast for once.
A. hurts;hurt
B. harms;hurt
C. injures;harm
D. wounds;injure
A Meditation upon a Broomstick by Jonathan Swift This single stick, which you now behold ingloriously lying in that neglected corner, I once knew in a flourishing state in a forest. It was full of sap, full of leaves, and full of boughs, but now in vain does the busy art of man pretend to vie with nature by tying that withered bundle of twigs to its sapless trunk. It is now at best but the reverse of what it was: a tree turned upside down, the branches on the earth, and the root in the air. It is now handled by every dirty wench, condemned to do her drudgery, and by a capricious kind of fate destined to make other things clean, and be nasty itself. At length, worn to the stumps in the service of the maids, it is either thrown out of doors or condemned to its last use of kindling a fire. When I behold this I sighed, and said within myself, “Surely mortal man is a broomstick!” Nature sent him into the world strong and lusty, in a thriving condition, wearing his own hair on his head, the proper branches of this reasoning vegetable, till the axe of intemperance has lopped off his green boughs, and left him a withered trunk; he then flies to art, and puts on a periwig, valuing himself upon an unnatural bundle of hairs, all covered with powder, that never grew on his head. But now should this our broomstick pretend to enter the scene, proud of those birchen spoils it never bore, and all covered with dust, through the sweepings of the finest lady’s chamber, we should be apt to ridicule and despise its vanity. Partial judges that we are of our own excellencies, and other men’s defaults! But a broomstick, perhaps you will say, is an emblem of a tree standing on its head; and pray what is a man but a topsy-turvy creature, his animal faculties perpetually mounted on his rational, his head where his heels should be, grovelling on the earth？ And yet, with all his faults, he sets up to be a universal reformer and corrector of abuses, a remover of grievances, rakes into every slut’s corner of nature, bringing hidden corruptions to the light, and raises a mighty dust where there was none before, sharing deeply all the while in the very same pollutions he pretends to sweep away. His last days are spent in slavery to women, and generally the least deserving; till, worn to the stumps, like his brother besom, he is either kicked out of doors, or made use of to kindle flames for others to warm themselves by.
What of the following correctly describe Cosmos I？
A．It is a 3-ft. metal pod.
B．It has eight 35-ft. metallic wings.
C．It can fly an altitude above 260 miles.
D．When it flies back to Earth, it will fall into pieces.
听力原文：M: Some people seem to need significantly less sleep than others.
W: Tell me about it. I have a friend who swears that she sleeps only five hours a night. She seems to have plenty of energy, and she's not confused and incompetent the way I am after several nights of only five hours of sleep. You know what really annoys me？ Because she sleeps less, (23) she has more time to accomplish more in her days than I do. It's not fair.
M: I know what you mean. I've also heard scientists have discovered a gene in flies that determines how much rest the individual needs. Flies with a version of this gene are actually programmed to need less sleep than others. (24) And we humans possess a similar gene.
W: So the amount of sleep one needs seems to be genetically inherited？
M: Yes. And (25) families of flies with a lower sleep requirement don't seem to suffer any injuries in their performance of daily tasks. It may very well be that people who claim to need less sleep to operate normally are telling the truth.
W: That's depressing.
M: Well, you might be interested to know that flies programmed to sleep less tend to die earlier.
W: Really？ So maybe I'll end up with the same hours of waking time as my friend after all. It'll just take me a few extra years of living to catch up with her!
M: Maybe.
(20)
A．She sleeps less than her friend.
B．She is confused and incompetent while working.
C．She is annoyed by energy.
D．Her friend can accomplish more tasks than her.
A．I" d be glad to.
B．How time flies!
C．I"ll be ready.
D．What a great idea!
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