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【单选题】
对肌原纤维的描述,其中哪一项是错误的A.
是骨骼肌纤维内纵向排列的结构
B.
表面有单位膜
C.
由粗肌丝和细肌丝组成
D.
粗、细 肌丝规则排列构成肌节
E.
有明暗相间的横纹
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【单选题】--- Tang Gonghong is indeed too large, I think. --- But _____ that she is an excellent weight-lifting athlete.
A.
in addition to
B.
in spite of
C.
thanks to
D.
owing to
【单选题】立井井筒直径为7.0m,标注直径时文字显示为“∅140”,如何正确表示?
A.
输入文字替代“%%D7000”
B.
输入文字替代“%%P6500”
C.
修改标注样式的比例因子为50
D.
修改标注样式的全局比例为50
【单选题】听力原文：M: Does the boss check up on you often? W: Indeed she does. It seems as though she's in here three or four times an hour, although it's not really that often. Q: What does the boss do? (19)
A.
She sends her employees for frequent medical check.
B.
She leaves the office by 3:O0 or 4:O0 pm.
C.
She inspects her employee's work several times a day.
D.
She pays her employees by check.
【单选题】听力原文：M: Does the boss check up on you often? W: Indeed she does. It seems as though she's in here three or four times an hour, although I'm sure it's not that often. Q: What does the boss do? (14)
A.
She leaves the office by 3:00 or 4:00 in the afternoon.
B.
She sends her employees for frequent medical check.
C.
She pays her employees by check.
D.
She inspects her employees' work several times a day.
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