It worried her a bit her hair was turning grey.[ ]A. while B. t

题型：同步题难度：来源：

It worried her a bit        her hair was turning grey.[     ]
A. while
B. that
C. if
D. for

答案

举一反三

    _ the Smiths will come or not is        she is worrying about.[     ]
A. What; that
B. Whether; what
C. If; that
D. How; which

题型：同步题难度：| 查看答案

__________ I can see, there is one possible way to keep away from the danger.[     ]
A. As long as
B. Just as
C. As far as
D. Even if

题型：同步题难度：| 查看答案

Things were not        they had been before.[     ]
A. as
B. whoever
C. who
D. when

题型：同步题难度：| 查看答案

We don"t doubt        he can do a good job.[     ]
A. whether
B. that
C. how
D. why

题型：同步题难度：| 查看答案

_____ told to stop, the excited children kept on talking in class.  [     ]
A. When
B. Though
C. As
D. If

题型：同步题难度：| 查看答案