[单选题] Solar ovens consist of a system of reflectors and a cooking pot.

1、[单选题]He（）a book when the telephone rang.

• A、read
• B、was reading
• C、reads

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2、[单选题]John and his brother differ in personality even if their differences in age are not significant.

• A、尽管约翰和他哥哥在年纪上相差很大,但他们的个性却不相同。
• B、尽管约翰和他哥哥在年纪上相差不大,但他们的个性却不相同。
• C、尽管约翰和他哥哥在年纪上相差不大,但他们的个性相同。.

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3、[单选题]（）by the failure of the project, the manager could hardly say a word.

• A、To be shocked
• B、Shocked
• C、Be shocked

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4、[单选题]It is easy to get the software we need（）the market is small.

• A、as if
• B、so that
• C、although

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5、[阅读理解]The old lady had never been（）before.
A. abroad
B. home
C. in a plane

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