The passage says that the biosphere_____.
A. extends only 1,200 feet below the earth's surface
B. is about seven miles in width
C. is as much as twenty-five miles in thickness
D. is a zone only about one hundred feet wide
查看答案
The writer states that fungi and bacteria_____.
A. are only found below the normal altitude of jet planes
B. have been found well at the normal altitude of jet planes
C. are not found below the surface of the earth
D. are mainly found below the surface of the earth
How did the police feel when they found the baby？
A. Sorry.
B. Surprised.
C. Unhappy.
D. Relieve
企事业单位在需要库存现金开支时，可以按规定提取现金支付，但为了简化账务处理也可以从本单位的库存现金收入中直接支付。()
A. 正确
B. 错误
一般纳税人应纳的增值税额，根据当期销项税额减去当期进项税额计算确定；而小规模纳税人的应纳增值税额，则按照销售额和规定的征收率计算确定。()
A. 正确
B. 错误
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