A.Bonks they had read.B.Places they had been to.C.Histories and things they remembered
A.Bonks they had read.
B.Places they had been to.
C.Histories and things they remembered.
D.The fun they got from rending.
A.Bonks they had read.
B.Places they had been to.
C.Histories and things they remembered.
D.The fun they got from rending.
Only when I got there____how badly the crops had been damaged.
A: did I realize
B: I realized
C: then I realized
D: then did I realize
A.he had read
B.he read
C.he did read
D.did he read
Why did Rebecca want to enter this year's writing contest?
A.She believed she possessed real talent for writing.
B.She was sure of winning with her mother's help.
C.She wanted to share her stories with readers.
D.She had won a prize in the previous contest.
When Benjamin Franklin worked at his brother's printing shop _____.
A.he had no time to read books
B.he did not learn how to work very quickly
C.he could earn money after he signed the indenture
D.he could help his brother a lot
听力原文:Woman: I'm exhausted. I didn't get to bed last night until after eleven.
Man: Really? That's not so late, not unless you got up very early, of course.
Woman: I did get up early. I got up at four. I usually get eight hours of sleep, but last night I got only five. That's not enough for me.
Man: No, that wouldn't be enough for me, either. Why did you get up so early? Were you getting ready for a trip or something?
Woman: No, I wanted to get to the office early because I had some extra work to finish. Even though it means getting up in the dark, I'd rather do that than stay at the office until late at night.
What time did the woman go to bed?
A.At 7:00.
B.After 7:00.
C.At 11:00.
D.After 11:00.
听力原文:M: My brother Mike has just done a course at the Green Park Camping School.
W: Really! What made him decide to do that?
M: Well, for one thing, some boys in his class decided to do it and they dared him to go with them!
W: You mean he didn't really want to go?
M: I think he wanted to go but I think he was also a little frightened. Of course, now that he's done it, he's very pleased with himself and he's always talking about it.
W: So he enjoyed it, didn't he?
M: Not exactly. I think he's enjoying the feeling of having done it more than he enjoyed actually doing it!
W: What sort of things did he do?
M: Oh, all sorts of open-air activities: hiking, camping, canoeing. One thing he had to do was to capsize a canoe and then right it again without getting out. He said the water was very cold but that he hardly noticed it at the time.
W: Why not?
M: He was too busy righting the canoe!
W: That doesn't sound very comfortable at this time of the year.
M: That's what I said when he told me. On another occasion he had to spend a day and a night by himself in the open country.
W: Was he frightened ?
M: He was frightened at first, apparently, but then he got used to it.
W: It seems to me that the course did him a lot of good. I expect it's made him more self-reliant.
M: That's what he says and now he wants me to go!
(20)
A.Mike was eager to do the course.
B.Mike had done outdoor activities.
C.Mike enjoyed life in the open.
D.Mike was reluctant and timid.
向一反应体系中加入催化剂,正反应的活化能降低了△rEa,逆反应的活化能降低了△rEa,则()。
A.△rEa=△rE"a
B.△rEa>△rE"a
C.△rEa<△rE"a
D.无法确定其大小
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