醫(yī)學(xué)全在線每日一練免費為所有職稱英語考生免費提供練習(xí)題,祝廣大考生順利通過2016年職稱英語考試。
補全短文:
Is all this concern a waste of human effort?________.Are we losing our sense of what is reasonable and what is unreasonable?
A.Life seems to have grown too tough for black robins.
B.Is it any business of ours whether the black robin survives or dies out?
C.The organizers say that Little Mangere should then be restocked(重新準(zhǔn)備)with the robin's food.
D.Energetic steps are being taken to preserve the black robin.
正確答案:B
答案解析:前后句分別為問句,選項B與其共同構(gòu)成了三個排比的問句結(jié)構(gòu)。所以,選項B是合適的選項。
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