问题

I don’t know _____ he will come or not. _____he comes, I’ll tell you.
A:if; If
B:whether; Whether
C:whether; If
D:if; Whether;
B:whether; Whether
C:whether; If
D:if; Whether;
正确答案是:
同类题型
Why weren’t you at the meeting? —I____ for a long distance call from my sister in America
(2014届江西省重点中学盟校高三第二次联考英语试卷)33. -You didn’t invite Mary to the ball?-_____?
Let’s watch TV.—That__________ good.
It’s dangerous to get close to the buildingnow.
Will you go to Hangzhou by _____ car —No, I’ll take _____ train.