They（）so that we wouldn't recognize them._爱下问搜题

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问题单项选择题

They（）so that we wouldn't recognize them.

A.disguise

B.disguised

C.were disguising

D.were disguised

答案

参考答案：D

选择题

.If the launch in 2005 is successful, China will be the third country ________its astronauts into space.

A．will send　

B．having sent

C．sending　

D．to send

单项选择题

关于颈丛神经，下列哪项错误

A．颈丛深支支配颈部深肌、肩胛提肌、舌骨下肌群和膈肌

B．颈丛浅支从胸锁乳突肌后缘中点处穿出

C．颈丛浅支有四条分支

D．由第1～第5颈神经的前支组成

E．分为浅、深两支