问题
I really don’t know_______about it.
A:what to do
B:how to do
C:to do what
D:how can I do
B:how to do
C:to do what
D:how can I do
正确答案是：
同类题型
There is going to ______ a basketball match in the afternoon.
Would you like to go ________ a picnic.—Yes, I’d love to.[ ]
If it _____ tomorrow, we won’t go to the park.
I wonder if he _______ this weekend. If he ______, I’ll let you know.
Basketball is the most popular game in America.—____ in China. [ ]