Question

【題目】—How long have you learned to play the piano?

—It’s already about ten years ________ I went to the primary school.

A.beforeB.afterC.whenD.since

Answer 1

【答案】D

【解析】

句意：——你學(xué)鋼琴多久了?——自從我上小學(xué)以來(lái)已經(jīng)有十年了。

考查連詞。before在……之前；after在……之后；when當(dāng)……時(shí)；since自從……以來(lái)；根據(jù)“It’s already about ten years ________ I went to the primary school”可知 我上小學(xué) 已經(jīng)有十年了，可推測(cè)出此處是“自從……以來(lái)”，故選D。