{01}Talking about his success, the famous scientist said, “I’ve been lucky _________there are many people who have helped me”. A.except that B.now that C.so that D.in that 解析: 本题选D。
{02}The little boy won"t go to sleep ________ his mother tells him a story. A.or B.unless C.but D.whether 解析: 本题选B。
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