问题
In doing scientific experiments one must be _______ careful with the instruments.
A:other than
B:rather than
C:less than
D:more than
B:rather than
C:less than
D:more than
正确答案是：
同类题型
－Oh, it’s you, Steve! I ________ you－No surprisingI’ve just had my hair cut
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Either you have made a mistake or he has.— I _________
Did your boss phone you again the next day?—–No, it was a week __________ he gave me a second call