winter draws near, some birds are beginning to fly to the south. [

题型：同步题难度：来源：

          winter draws near, some birds are beginning to fly to the south. [      ]
A. While
B. As
C. With
D. Since

答案

举一反三

His plan was such a good one____we all agreed to accept.    [     ]
A. as
B. that
C. so
D. and

题型：同步题难度：| 查看答案

While he is still a child, he always keeps calm        _ he meets difficulty.     [     ]
A. the moment
B. immediately
C. while
D. every time

题型：同步题难度：| 查看答案

-Did you remember to give Mary the money you borrowed from her last week?
-Yes,l gave it to her          I saw her.   [     ]
A．while
B．the moment
C．suddenly
D．once

题型：同步题难度：| 查看答案

      we are not attacked by nuclear weapons, we promise that uncler no circumstances       use
the bomb first but we rescrve the right to use it for counter-attack when necessary.       [     ]
A. As long as; we shall
B. If; shall we
C. So long as; shall we
D. Even if; we shall

题型：同步题难度：| 查看答案

________time goes by, Mother"s hair has turned grey and the wrinkles on her face deeper. [     ]
A. As
B. With
C. While
D. Because

题型：福建省同步题难度：| 查看答案