血细胞中具有吞噬外来微生物作用的是( )。(本题2.0分)A. 红细胞B. 白血球C. 血小板D.

血细胞中具有吞噬外来微生物作用的是( )。(本题2.0分)A. 红细胞B. 白血球C. 血小板D. 血红蛋白

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You.d rather I didn.t tell her about it,________?

You.d rather I didn.t tell her about it,________? A.wouldn.t youB.didn.t youC.sh

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While ____ in the room, we were all very excite

While ____ in the room, we were all very excite A.waitedB.waitingC.towaitD.wait

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22. “视觉悬崖”是用于测查 ( )(本题2.0分)A. 大小知觉B. 时间知觉C. 深度知觉D.

22. “视觉悬崖”是用于测查 ( )(本题2.0分)A. 大小知觉B. 时间知觉C. 深度知觉D. 形状知觉

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