半场人盯人防守分为半场缩小人盯人防守，半场扩大人盯人防守与全场人盯人防守。
参考答案：错
The city, _____ in the north of Shanxi, has a history of more than 1400 years. [ ]
A. located
B. to be located
C. being located
D. locating
小肠的运动形式不包括（）
A.容受性舒张
B.紧张性收缩
C.分节运动
D.蠕动
