The passage is intended to convey that the effect of immigration on natives' wages is ______.
A. uncertain
B. persistent
C. inconclusive
D. insignificant
查看答案
What statement is true according to the passage？
A. You should write a long and detailed email so that others can get a clearer picture of what you want.
B. You can beg for sympathy so that others can give you more items.
C. The taker can be informed of the pickup time by the giver on the website.
D. You can make friends through the Freecycle group.
Who, as a black conductor, made the greatest contribution to black slaves' escape？
A. Quakers.
B. W. H. Siebert.
C. Harrit Tubman.
D. Unclear.
This passage mainly talks about things in ______.
A. old imperial Japan
B. war-time Japan
C. modern Japan
D. future Japan
The underlined sentence ''Odds are good someone may have one sitting in their basement collecting dust" is closest in meaning to that______.
A. it's very strange that someone should have one sitting in their basement collecting dust
B. chances are that what you want is just lying idle in your neighbor's house
C. you are fortunate that someone kind will collect dust in your basement
D. it's likely that someone may be waiting for you in his basement
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