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【判断题】
企业收入的金额如果不能够合理估计,则无法确认收入。
A.
正确
B.
错误
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举一反三
【单选题】I can’t believe you; I know that you are_____a story again.
A.
making up
B.
making out
C.
giving out
D.
turning out
【单选题】Although the wind has ______ , the rain remains steady, so you still need a raincoat.
A.
turned up
B.
gone back
C.
died down
D.
blown out
【单选题】To get a better grade, you should __________the notes again before the test.
A.
go over
B.
get over
C.
turn over
D.
take over
【单选题】AAT的遗传表型以哪型最多
A.
PiMM
B.
PiSS
C.
PiMS
D.
PiSZ
E.
PiZZ
【单选题】When you finish ____ meals, don't forget _____ off the gas. [     ]
A.
cooking, to turn
B.
to cook, to turn
C.
to cook, turning
D.
cooking, turning
【单选题】( )常用于比较性质相似,多间断性的资料。
A.
条形图
B.
圆形图
C.
直方图
D.
频数折线
【单选题】The radio is too noisy. Would you mind _______? Your grandpa is sleeping. [     ]
A.
turning it on
B.
turning it off
C.
to turn it down
【单选题】最早实现微生物工业化生产的酶制剂是(  )
A.
蛋白酶
B.
淀粉酶
C.
果胶酶
D.
纤维素酶
【单选题】人群中AAT最常见的表型为
A.
PiMM
B.
PiMS
C.
PiMZ
D.
PiSS
E.
PiZZ
【单选题】【B9】
A.
even before
B.
even after
C.
even if
D.
even when
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