________, I think, and you will settle the problem.[ ]A. So long as you keep

题型：陕西省同步题难度：来源：

________, I think, and you will settle the problem.[ ]
A. So long as you keep up your spirits
B. If you make your effort
C. Making great efforts
D. A bit more effort

答案

举一反三

_____ to ring and let us know you" ve got back safely.  [     ]
A. Be sure
B. Make sure
C. Insure
D. Assure

题型：同步题难度：| 查看答案

________the economy and people"s life will become better and better.[     ]
A. Develop
B. Developing
C. Developed
D. To develop

题型：安徽省同步题难度：| 查看答案

________, I believe, and you will find Tom is very outgoing. [ ]
A. Having a talk with the student
B. One talk with the student
C. Given a talk with the student
D. If you have a talk with the student

题型：陕西省同步题难度：| 查看答案

________the economy and people"s life will become better and better. [     ]
A. Develop
B. Developing
C. Developed
D. To develop

题型：山东省模拟题难度：| 查看答案

______ at the door before you enter my room, please.[ ]
A. Knock
B. Knocking
C. Knocked
D. To knock

题型：北京高考真题难度：| 查看答案