有涌吐痰涎、截疟功效的是()
A.槟榔
B.青蒿
C.常山
D.生首乌
E.胆矾
参考答案:C
一Tony 1ikes his new car,he is______
一this weekend.
A.going hiking
B.going bike riding
C.going for a drive
D.drive
过平面内一点可以画( )条直线,过平面内两点可以画( )条直线。