梳子配合吹风机的方法有:()、别、挑、推。
A.旋
B.压
C.拉
D.翻
参考答案:B
Do I have to take this medicine? It ______ so terrible.
A.is tasting
B.tastes
C.is tasted
D.has tasted
制备姜汁时,所得姜汁与生姜的比例是()
A.2:1
B.1:1
C.1:2
D.1:3
E.1:5