The witness who appeared in court ____ to speak out the truth instead of covering it up．

题目

The witness who appeared in court ____ to speak out the truth instead of covering it up．
A．encouraged B．has been encouraging
C．was encouraging D．had been encouraged
为什么选D
I am wondering ____ he expects will win the gold medal in Men’s Single．
A．whom B．who C．which D．what
选B不选A,为什么
．—Do you regret paying twenty dollars for the dictionary?
—No．I ____ twice as much for it．
A．gladly paid B．should gladly pay C．would gladly have paid D．had gladly paid
选C

答案

1.从句中有过去式,按意思应该是他先辈鼓励在去的法庭,主句的动作在从句之前,是过去的过去,所以用过去完成时
2.who作will win the gold medal 的主语.he expects 是插入语可以省略不看
3would have done和should have done 类似 原本应该做而没有