[单选题] Whatever you do,you click with the right mouse button or the program will crash.

1、[单选题]_____________ they who did the thorough cleaning to the classroom yesterday.

• A、These were
• B、That was
• C、It was
• D、Those were

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2、[单选题]If motorists had to pay an extra tax to drive in cities,they their cars a lot less.

• A、use
• B、will use
• C、used
• D、would use

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3、[单选题]The good service of the restaura nt the poor food to some exte nt.

• A、made for
• B、 made out
• C、 made up for
• D、made use of

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4、[单选题]Whatever you do,you click with the right mouse button or the program will crash.

• A、must not
• B、don’t have to
• C、doesn’t have to
• D、needn’t

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5、[单选题]I like all kinds of fruit , but my _________________ is banan

• A、favorite
• B、favored
• C、favorable
• D、preferred

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