颈内动脉虹吸段是指（） A.ICA脉络膜前动脉起始部与后交通起始_爱下问搜题

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问题单项选择题

颈内动脉虹吸段是指（）

A.ICA脉络膜前动脉起始部与后交通起始部之间

B.眼动脉起始部至后交通ICA起始部间

C.ICA进入海绵窦至大脑前、中动脉分叉部之间

D.前交通动脉至后交通动脉ICA起始部之间

E.眼动脉起始部至前交通动脉之间

答案

参考答案：C

填空题

用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次）

invite different work in popular do sport weekend or together

    American people go to work five days a week. They usually have a two-day l            whieh is Saturday and Sunday. On weekends, people spend their time ___2_____all kinds of things and they do them ill  3    ways. Many f'amilies
enjoy their weekends 4____.They may go shopping, go for a walk，visit
friends,5      go to church. They may also  6__________friends over and have a party at home.
    Many American families d0 7    0n weekends. Running, biking and
swimming are 8     during summer, while skiing and skating are very common 9    winter.
    The weekend is also a time for American families t0 10____  in their
gardens. For them, weekends are very busy.

判断题

恋爱中的交流不包括非语言的交流。