问题

That is __________ the problem lies.
A:how
B:when
C:where
D:what;
B:when
C:where
D:what;
正确答案是:
同类题型
She found her calculator _______ she lostit
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Do you know a has just opened in our neighborhood—Sure, I’ve enjoyed delicious food there.
can hardly imagine his arguing with his boss. He always ________ me as a cool-headed man