The little boy is looking forward ________ a lovely present this Christmas.
A. to be given
B. to being given
C. to giving
D. to give
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I should say that you are most unlikely ________ the examination this time.
A. pass
B. to pass
C. in passing
D. passing
腘窝说法正确的是()
A. 外上壁:股二头肌
B. 内上壁:半腱肌半膜肌
C. 外下壁:腓肠肌外侧头
D. 内下壁:腓肠肌内侧头
E. 为一菱形窝
参与组成大脑动脉环的有()
A. 大脑前动脉
B. 大脑中动脉
C. 大脑后动脉
D. 后交通支
E. 基底动脉
穿行斜角肌间隙的结构为()
A. 锁骨下静脉
B. 臂丛
C. 锁骨下动脉
D. 胸导管
E. 头臂静脉