问题
The new-designed car is on show now. Iwonder _____.
A:how much it cost
B:how much did it cost
C:how much it costs
D:how much does it cost
B:how much did it cost
C:how much it costs
D:how much does it cost
正确答案是：
同类题型
When changing lanes, a driver should use his turning signal to let other drivers know _______.
25. I planned to tell her a lie, but my mother___________so easily.
Only then did I realize that it was foolish to ___ my friends and never contact them.
Although she is stubborn, sometimes she is really easy ____________.