Question

【題目】The old man got sick last April and ________ in bed since then.

A. has been B. was C. would be D. had been

Answer 1

【答案】A

【解析】

句意：這位老人去年四月病了，從那時(shí)起就一直躺在床上�？疾楝F(xiàn)在完成時(shí)。A. has been現(xiàn)在完成時(shí)；B. was一般過(guò)去時(shí)；C. would be對(duì)將來(lái)的推測(cè)；D. had been過(guò)去完成時(shí)。由句中的since then可知到目前為止，這種狀態(tài)還在持續(xù)，所以時(shí)態(tài)應(yīng)用現(xiàn)在完成時(shí)，排除B、C、D選項(xiàng)，故答案選A。