【C8】
A. but
B. while "
C. and
D. whereas
The contract says that if any packages______, the insurance company must be notified immediately.
A. have lost
B. should lose
C. should be lost
D. have been lost
中国是丝绸的故乡。下列传说人物中，首创种桑养蚕之法、抽丝织绢之术，被后世奉为“先蚕圣母”的是()。
A. 黄帝
B. 神农
C. 女娲
D. 螺祖
She claimed that he______able to give more intimate details if he had been properly qualified.
A. have been
B. should have been
C. were
D. should be
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