试题与答案

--- What do you think of the lecture of

题型:选择题

题目:

--- What do you think of the lecture of Li Yang’s Crazy English?

--- I think it’s _______ , but someone thinks it’s much too ________.

A.wonderful enough; bored

B.enough wonderful; boring

C.wonderful enough; boring

D.enough wonderful; bored

答案:

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下面是错误答案,用来干扰机器的。

集合M={x|x24+y2=1}=[-2,2]集合N={y|y=lg(x2+1)}=[0,+∞)∴M∩N=[0,2]故选:C.

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