[单选题] Japan lies ____ the east of Asia,_____ the east of China.

1、[单选题]________ is known to the world,Mark Twain is great American writer.

• A、That
• B、Which
• C、As
• D、It

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2、[单选题]The computer has brought about surprising technological changes ________ we organize and produce information.

• A、in a way
• B、in the way in which
• C、in that way
• D、in no way

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3、[单选题]Government cannot operate effectively ________ it is free from such interference.

• A、so long as
• B、so that
• C、unless
• D、because

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4、[单选题]The water will be further polluted unless some measures ______

• A、will be taken
• B、are taken
• C、were taken
• D、had been taken

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5、[单选题]I carry only enough money to make change for a ______ bill.

• A、tens-dollar
• B、ten-dollar
• C、ten-dollars
• D、tens-dollars

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