There is ______ “h”in the word “hour” , and the “h” doesn’t make ______sound.A. an, a B. a, any C. an, any
We knew little about Shu-How Lin, a basketball player from New York Knicks, _______ we watched the basketball matches in NBA. A. until B. if C. so D. because
—Shall I tell you about it?—No, you _______. Sandy has told me already.
The math problem is _______ difficult and _______ of them can work it out.
_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.
_______ great fun it is to play games on _______ QQ!