专升本习题练习

专升本考试易错题(2019/2/27)
1题:
【单选题】:      

2题:A.how
B.such
C.this
D.that
【单选题】:      

3题: 神经细胞动作电位下降支的产生是
A.K+内流
B.K+外流
C.Na+内流
D.Na+外流
E.Cl-内流
【单选题】:        

4题:The boy with leg ______ needs ______.
A、broken, being looked after
B、breaking, to look after
C、broken, looking after
D、breaking, to be looked after
【单选题】:      

5题:

【单选题】:      

 

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