问题

Every minute should be _________ lessons
A:bought
B:are bought
C:buying
D:to buy
B:are bought
C:buying
D:to buy
正确答案是:
同类题型
Tom has been dreaming of becoming a banker and I believe he finance in university at the age of 20.
od there for seemeda long time, wondering hewas going in the direction.
Leave it to me! I feel much more_____ about myself and my abilities these days.
She looks very happyShe________have passed the exam—I guess soIt’s not difficult after all