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【单选题】
咽鼓管咽口位于
A.
鼻咽的侧壁
B.
喉咽的侧壁
C.
咽鼓管圆枕的上方
D.
蝶筛隐窝处
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参考答案:
举一反三
【简答题】The father lost his ____ just because his son failed again in the final exam.  A.mind         B.mood         C.passion            D.temper
【判断题】噪声级超过140分贝,人的听觉器官易发生急性外伤,致使鼓膜破裂出血。( )
A.
正确
B.
错误
【单选题】噪声级超过分贝,人的听觉器官易发生急性外伤,致使鼓膜破裂出血。()
A.
100
B.
120
C.
140
【单选题】---The light in the room is still on. Do you know_______? ---In order to prepare for the coming exam.
A.
if he works hard
B.
why he stays up late
C.
why is he so busy
D.
when he will stop working
【单选题】(26)在C语言中,char型数据在内存中的存储形式是( )。
A.
补码
B.
反码
C.
原码
D.
ASCⅡ码
【单选题】噪声超过 ( ) 分贝,人的听觉器官易发生急性外伤,致使鼓膜破裂出血。
A.
100
B.
120
C.
140
D.
160
【单选题】噪声超过()分贝,人的听觉器官易发生急性外伤,致使鼓膜破裂出血。
A.
85
B.
100
C.
120
D.
140
【单选题】Knowing their son failed in the exam, the parents stood there, ________.
A.
looked disappointed
B.
looking disappointed
C.
looked disappointing
D.
looking disappointing
【单选题】—The light in his room is still on. Do you know _______? —In order to get ready for the coming exam.
A.
why he stays up so late
B.
if he works hard
C.
what he is doing
D.
when he will stop working
【判断题】由维恩定律可知,物体辐射的颜色不会随着温度的改变而改变。()
A.
正确
B.
错误
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