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问题 单项选择题 A1/A2型题

下列哪项不是脑膜炎奈瑟菌的特点（）

A.革兰染色阴性

B.可产生内毒素

C.在体外可产生自溶酶

D.耐低温和干燥

E.对青霉素等抗生素敏感

答案

参考答案：D

选择题

The iPad isn’t ______.  It belongs to ______.

A．he; me

B．her; mine

C．his; me

D．hers; mine
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选择题

___________ Middle School ,my sister Wang Wei and I have dreamed about ________a great bike trip.

A．as if ; take

B．even though ; to take

C．even since ; taking

D．even if; took
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