[单选题] Last night I heard a ________ news report that s kind of mysterious disease was spreading in the country.

1、[单选题]Be more carcful in spelling. Don 't___any lctter again.

• A、leak
• B、reducc
• C、omit
• D、withdraw

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2、[单选题]Even if English is so widely used in the world, by no mcans______our mother tongue.

• A、it can replacc
• B、will it replace
• C、it will replace
• D、it replaces

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3、[单选题]The number of cell phone users _____in recent years.

• A、keeps grown
• B、is growing
• C、are growing
• D、have grown

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4、[阅读理解]【阅读理解】What is genetic engineering?
A. A type of genetically modified food.
B. A plant that can produce pink flowers.
C. A laboratory where scientists do research.
D. A technology to put the genes of one species into another.

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5、[阅读理解]【阅读理解】According to some doctors，_____
A. ncithcr cxpressing nor repressing ansger would produce hormoncs
B. cxpressing anger would produce lower level of hormones than repressing it
c. cxpressing angcr would produce the same levcl of hormones as repressing it
D. expressing angcr would nroducc hishcr level of hormones than repressing it

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