单项选择题

由美国某兄弟农场培育,产仔多、生长最快、性情温顺、对性激素感受性高,在我国广泛使用的封闭群大鼠是

A． WistA.r
B． SprA.gue-D.A.wley D.
C．Long-EvA.ns
D．LOU/C.

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单项选择题

团队目前的受欢迎程度可归因于以下事实（）。

A．团队能够比单个的个体更快地实现目标
B．团队能够增强单个成员的价值
C．团队代表了更好地利用员工才能的方法
D．团队减少了协调和监督的需要

单项选择题

Joey couldn’t drive to work in his car with a broken leg.

A．This sentence is correct with the use of modifier.
B．The phrase “in his car” is misplaced.
C．The phrase “with a broken leg” is a squinting modifier.
D． The sentence should be corrected as “With a broken leg, Joey couldn't drive to work in his car.”