问答题

从解剖学的角度出发，拔除下颌牙时最适于行浸润麻醉的部位是()。

A.尖牙区
B.切牙区
C.前磨牙区
D.磨牙区
E.所有牙区

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行业因素包括定性因素和定量因素，常见因素不包括()。

A.行业或产业竞争结构
B.抗外部冲击的能力
C.经济周期循环
D.行业估值水平

听力原文：M：Well，it's just that I can't stay here all my life，can I?
W：No，of course you can't，nobody ever suggested anything of the sort． Whcn have I ever tried to keep you at home? Haven't I just said that you must lead your own life?
Q：What does the woman．mean?
(19)
A．She wants the man to stay home all his life.
B．She doesn't want to keep the man at home.
C．She doesn't want anybody to suggest that the man. stay home.
D．She doesn't think that the man must lead his own life.

A.mean?
(19)
A．She
B.
B．She
C.
C．She
D.
D．She