问题
I don’t know when my son back, but when he back, I’ll call you.
A:to lock
B:work
C:to work
D:lock;
B:work
C:to work
D:lock;
正确答案是：
同类题型
He put in a special _____ for an extraday’s holiday so that he could attend his daughter’s wedding
_______, most teenagers now listen to rock music.However, John likes classical music better[ ]
Would you like _________to drink—Yes, please．
The twins are good at singing. —Yes, but I don’t think Lily sings as _________ as Jane.