问题
Do you know the way to _______ library? Yes, It’s about half _____ hour on foot.
A:a, an
B:the, a
C:the, an
D:/, a
B:the, a
C:the, an
D:/, a
正确答案是：
同类题型
The bread _________ delicious. Could I have some more?
I called you this morning, but nobody answered it.– Oh, we ______ some shopping at the supermarket.
How long do you think ________ the computer company brings out a new product?
There will be personal web pages _____ the five senses. [ ]
The Bunsen Burner is so named because it is thought ___________ by Robert Bunsen.