问题
His first book is of great use for ourcourse But his latest one is ____ worth reading
A:must do
B:could do
C:would have done
D:should have done
B:could do
C:would have done
D:should have done
正确答案是：
同类题型
Since he has made such good preparations , there ______be any difficulty in winning the first prize.
t my glasses, I couldn’t whetherthat figure on the blackboard was a three or an eight
Mary said that she ___________ London．
There was never any time for Kate to feel lonely, ____ she was an only child[ ]