企业网银客户证书授权权限主要包括哪些（）.
A.基本权限
B.组合权限
C.转入权限
D.转出权限
参考答案：A, B
关于受精过程的叙述正确的是[ ]
A．获能后的精子与卵子相遇后，释放顶体酶穿过透明带进入放射冠
B．透明带反应是防止多精入卵的第一道屏障
C．精子与卵黄膜相互融合，精子入卵
D．雄原核形成的同时，卵子完成减数第二次分裂
—How did she lose so much weight as expected?
— eating less, she jogged for several miles every day.
A．In spite of
B．In addition to
C．Instead of
D．Thanks to
