One hundred and fifty years ago, the position of women in the U. S. society was very diffe
【C1】
A.with
B.from
C.to
D.against
【C1】
A.with
B.from
C.to
D.against
A、Annual factory power cost where the electricity supplier sets a tariff based on a fixed charge plus a constant unit cost for consumption but subject to a maximum annual charge.
B、Weekly total labour cost when there is a fixed wage for a standard 40 hour week but overtime is paid at a premium rate.
C、Total direct material cost for a period if the supplier charges a lower unit cost on all units once a certain quantity has been purchased in that period.
D、Total direct material cost for a period where the supplier charges a constant amount per unit for all units supplied up to a maximum charge for the period.
A、dehydration
B、lobule
C、pernasal
D、leucocyte
Keeping in touch with an importer in Japan can _____.
A、make your products exempt from tariffs
B、help you apply to the government for an import quota
C、create opportunities to cut tariffs on your products
D、keep you well informed about Japan's import quotas
A、Furthermore
B、As a consequence
C、Consequently
D、In addition
One day, Isaac Newton, the great British (11) , asked h friend to have dinner with him. Dinner was ready, but Newton had not (12) his study. His friend sat down and waited for him. After waiting for quite a good while, he decided that Newton must have been so deep in some (13) that he had forgotten all about his dinner. He (14) began eating dinner without waiting for Newton and helped himself to the chicken on the table. When he had finished, he thought he would (15) on his friend. He put all the chicken bones back on the dish and covered them properly. Then he quietly left Newton's house.
[16]In Africa, people learned to send messages by beating on a series of large drums. Each drum was kept within hearing distance of the next one. The drum beats were sent out in a special way that all the drummers understood. Though the messages were simple, they could be sent at great speed for hundreds of miles.
In the eighteenth century, [15]a French engineer found a new way to send short messages. In this way, a person held a flag in each hand and the arms were moved to various positions representing different letters of the alphabet. It was like spelling out words with flags and arms.
Over a long period of time, people sent messages by all these different ways. [17]However, not until the telephone was invented in America in the nineteenth century could people send speech sounds over a great distance in just a few seconds.
According to this passage, the Roman soldiers mainly depended upon ______to send their messages.
A.fine weather
B.signal towers
C.the spelling system
D.arm movements
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