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【单选题】
下列关于颈动脉的描述中,正确的是A.
颈动脉颈内动脉起始处的膨大部
B.
颈动脉颈外动脉起始处的膨大部
C.
颈动脉颈总动脉分叉处后方的一个麦粒状小体
D.
颈动脉内有化学感受器
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】--Where is Tom? --He Beijing.
A.
went to
B.
has been to
C.
has gone to
D.
had gone to
【单选题】“Where is Tom?” “ He isn’t here I think he _ have gone home.”
A.
may
B.
must
C.
might
D.
A or B or C
【单选题】— Where is Tom? — He hasn't come to school today. I think he ______ be ill. [ ]
A.
has to
B.
should
C.
may
D.
need
【单选题】— Jack, where is Tom? — He is in Mr. Smith's office now, sir. — Please tell him that I want to see her ______ she arrives. [ ]
A.
at the moment
B.
the moment
C.
in the moment
D.
For the moment
【简答题】Where is Tom? He _________ (go) to the post office.
【单选题】——Where is Tom? Is he watching TV? ——No, he isn’t. _________________.
A.
He is watching TV.
B.
He doing homework at home.
C.
He watches TV.
D.
He is helping mom in the kitchen.
【简答题】Where is Tom? He ________ here just now.
【单选题】Where is Tom? He ____ the teacher’s office, I think.
A.
has go to
B.
has gone to
C.
has been to
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