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问题 单项选择题

X线检查有助于诊断（）。

A.颌骨骨髓炎

B.牙髓炎

C.颊间隙感染

D.颌下间隙感染

E.舌下腺囊肿

答案

参考答案：A

选择题
补充单词，将序号填入括号内。
( ) 1. m__unt__in
( ) 2. du__ __
( ) 3. cl__ __k
( ) 4. h__ndr__d
( ) 5. beh__ __d		A. o, e
A. a, k
A. a, r
A. u, e
A. u, n     		B. a, o
B. c, k
B. r, e
B. a, i
B. i, u   		C. o, a
C. k, e
C. e, r
C. i, o
C. i, n
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选择题

—Liu Qian is a magician from Taiwan. For the CCTV Spring Festival Gala (春晚)

    he _______ two magic shows.

—I know they were very _______. [ ]

A. puts on; success

B. puts on; successful

C. put on; successfully

D. put on; successful

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