Unrest and violence in North Africa and the Middle East ____ at their fastest ra - 高中英语试题 - 超级试练试题库

题目

题型：内蒙古自治区模拟题难度：来源：

Unrest and violence in North Africa and the Middle East ____ at their fastest rate since 2008.   [     ]
A. have been raising
B. have been rising
C. have raised
D. have risen

答案

核心考点

试题【Unrest and violence in North Africa and the Middle East ____ at their fastest ra】；主要考察你对过去将来完成时等知识点的理解。[详细]

举一反三

— That"s the third time he"s won the award in this field.
— Yes. He ________ his maximum potential in the past decade. [     ]
A. explored
B. is exploring
C. has been exploring
D. has explored

题型：模拟题难度：| 查看答案

— Hi, Jack!When did you arrive in Berlin?
— Last weekend. I  __________  a different culture since then. [      ]
A. was experiencing
B. will be experiencing
C. have been experiencing
D. had been experiencing

题型：模拟题难度：| 查看答案

An average of 130,000 Chinese       aboard for studies every year over the past few years, improving
exchanges in the educational fields. [      ]
A. was going
B. have been going
C. has been going
D. are going

题型：模拟题难度：| 查看答案

An average of 130,000 Chinese       aboard for studies every year over the past few years, improving
exchanges in the educational fields. [     ]
A. was going
B. have been going
C. has been going
D. are going

题型：模拟题难度：| 查看答案

The secretary________letters all the afternoon and there are still two letters to finish.[     ]
A. is typing
B. had type
C. has been typed
D. has been typing

题型：同步题难度：| 查看答案

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