问题

I don’t know _______he will come tomorrow. _______he comes, I’ll tell you.—That’s a deal!
A:if, Whether
B:whether, Whether
C:if, That
D:if, If;
B:whether, Whether
C:if, That
D:if, If;
正确答案是:
同类题型
(2013·高考天津卷)________ small,the company has about 1,000 buyers in over 30 countries
My father can play_____ basketball well and mymother can play_____ piano well.
So you missed the meeting.— _____. I got there five minutes before it finished.
Sam spends half an hour_____ TV every day.
You don’t know ______ I want to see you again. It’s ayear since I last saw you.