Know more words and expressions, ______ you will find it easier to read and comm

题型：重庆市期中题难度：来源：

Know more words and expressions, ______ you will find it easier to read and communicate. [ ]
A. then
B. or
C. but
D. and

答案

举一反三

—Someone wants you on the phone.
—________ nobody knows I am here.[     ]
A. Although
B. And
C. But
D. So

题型：同步题难度：| 查看答案

Find ways to praise your children often, ________ you"ll find they will open their hearts to you.[     ]
A. till
B. or
C. and
D. but

题型：同步题难度：| 查看答案

Bring the flowers into a warm room ________ they"ll soon open. [     ]
A. or
B. and
C. but
D. for

题型：同步题难度：| 查看答案

________ all of them are strong candidates, only one will be chosen for the post.[     ]
A. Since
B. While
C. If
D. As

题型：同步题难度：| 查看答案

________ volleyball is her main focus, she"s also great at basketball.[     ]
A. Since
B. Once
C. Unless
D. While

题型：同步题难度：| 查看答案