A talk on developments in science and technology () in the school hall next week.
A. Given
B. will be given
C. has been given
D. gives
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Sally was heard ( ) just now.
A. to laugh
B. laugh
C. laughing
D. is laughed
不是内脏格内的结构的是
A. 喉
B. 气管
C. 咽
D. 食管
E. 交感干
鼻烟癌的好发部位
A. 咽鼓管圆枕
B. 鼻甲后间隙
C. 咽鼓管腭襞
D. 咽隐窝
E. 咽鼓管咽口
颈椎椎间盘突出好发于
A. C6－C7之间椎间盘和C5－C6之间椎间盘
B. C3－C4之间椎间盘
C4-C5之间椎间盘
D. C2－C3之间椎间盘
E. C3-C4之间椎间盘和C4－C5之间椎间盘
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