Several days later, most of the building_爱下问搜题

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问题选择题

Several days later, most of the buildings ______ were repaired. [ ]

A. been damaged

B. had been damaged

C. which been damaged

D. which had been damaged

答案

答案：D

单项选择题 A1/A2型题

巨幼细胞贫血的口腔表征为（）

A.口腔黏膜苍白色，以唇、舌、龈明显

B.舌背黏膜广泛发红，呈鲜牛肉色

C.口腔黏膜苍白，并可出现瘀点、瘀斑或血肿

D.牙龈明显增生、肥大、水肿

E.牙龈炎，牙龈自发性出血

单项选择题

东华理工大学图书馆藏书量为（）

A.100万

B.200万

C.300万

D.400万