人体触电后,电流通过人体最危险的途径是()。
A、从手到脚
B、从手到手
C、从脚到脚
D、从手到肩
参考答案:A
—I think math is more useful than Chinese.
—I don't _____ you. They are both useful. [ ]
A. catch up with
B. get on well with
C. talk with
D. agree with
药材枇杷叶来源于()
A.水龙骨科
B.小檗科
C.蔷薇科
D.十字花科
E.豆科