Question

【题目】---How many times do you have the piano class every week ?

--- .On Tuesday and Thursday .

A. Once B. Twice C. Two D. Three

Answer 1

【答案】B

【解析】句意：——每星期你去上几次钢琴课？——两次，在星期二和星期四。A. Once 一次； B. Twice 两次； C. Two 二； D. Three三；根据句意故选B