Question

【題目】當(dāng)老師問你“多長時(shí)間進(jìn)行一次鍛煉”時(shí)，應(yīng)說：________ ( )

A.How long do you exercise?

B.How often do you exercise?

C.How often are you exercise?

Answer 1

【答案】B

【解析】

A選項(xiàng)“你鍛煉多長時(shí)間？”詢問鍛煉 要用多長時(shí)間． B選項(xiàng)“你多久鍛煉一次？”用來詢問每隔多長時(shí)間鍛煉一 次．C選項(xiàng)語法錯(cuò)誤。因此，當(dāng)老師問你"多長時(shí)間進(jìn)行一次鍛煉"時(shí)， 應(yīng)說：“How often do you exercise？你多久鍛煉一次？”故選B。