问题

Oh, my God! I really don’t know ____next. –What’s wrong Can I help you
A:when to do
B:how to do it
C:how to do
D:what to do it ;
B:how to do it
C:how to do
D:what to do it ;
正确答案是:
同类题型
If you lose a customer, regret it _____ excuse it, or you will lose him for ever
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At the bottom of her bed _______ many decorations that my daughter made for the coming new year.
She’s come up with some different ways to solve the math problem.—What a clever girl!
Rome was not built in a day You should set______ goals and work hard to achieve them