he referred to in his article was unknown to the general reader.

题型：同步题难度：来源：

            he referred to in his article was unknown to the general reader.    [     ]
A．That
B．What
C．Whether
D．This

答案

举一反三

The machine has been used much too long. ________it doesn"t work well sometimes. [ ]
A. It"s no wonder that
B. There"s no doubt if
C. It"s unlikely
D. That"s because

题型：四川省同步题难度：| 查看答案

It is obvious to the students ________ they should get well prepared for their future.[     ]
A．as
B．which
C．whether
D．that

题型：陕西省同步题难度：| 查看答案

It has been proved________violence on television has a bad effect on the development of children.[     ]
A．whether
B．because
C．when
D．that

题型：山东省同步题难度：| 查看答案

       _impressed me most was the scenery of  Changbai Mountains.         [     ]
A. What
B. That
C. While
D. It

题型：同步题难度：| 查看答案

_____ frightened us _____ a tiger turned up suddenly in front of us.
A. It was; that
B. What; was
C. It; that was
D. What; was that

题型：同步题难度：| 查看答案