The sperm-separation technique is based on the fact that the chromosomes responsible for babies' sex ______.
A. are of different shapes
B. are of different sizes
C. can be identified
D. can be reproduced
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个人抵押授信贷款的借款人只需要一次性地向银行申请办理个人抵押授信贷款手续,取得授信额度后,便可以在有效期间和贷款额度内循环使用。()
A. 正确
B. 错误
According to the passage, Indians ______.
A. only sing songs in Hollywood
B. are no longer fond of music
C. only sing and dance in villages
D. don't sing much nowadays
有担保流动资金贷款的对象只能是自然人。()
A. 正确
B. 错误
By stating "We are alive only to the sound of the TV and the stereo" in paragraph 5, the author means ______.
A. we come back to life at the music provided by the TV and the stereo
B. we only perceive the music provided by the TV and the stereo
C. we should sing more than listen to the TV and the stereo
D. we should listen to more music on the TV and the stereo