I would have paid （） for my bike, if the salesman had insisted, because I really wanted it.
A. as much again
B. as much more
C. twice as much
D. much twice
查看答案
He sat there, doing nothing else （）.
A. but to laugh
B. than laughing
C. than laugh
D. but laughed
I then listened to the boy （） the lesson written on the blackboard.
A. read
B. reading
C. to read
D. having read
Let’s stop to take up another subject, （） we
A. oughtn’t
B. don’t
C. shall
D. should
It was essential that all the necessary documents （） in to the personnel office.
A. hand
B. be handed
C. are to hand
D. must he handed
微信支付 
支付宝支付