一眼球静止时处于内收位,瞳孔光反射正常,是哪对脑神经损害()
A.动眼神经
B.外展神经
C.滑车神经
D.面神经
E.三叉神经
参考答案:B
对于承诺与要约的生效,我国采取的是( )主义。
A.投邮
B.到达
C.实践
D.了解
It _____ have a few good books.[ ]
A. does
B. is
C. do
D. has