Question

We _______ many roses in the garden since last year.

A．plant

B．planted

C．have planted

D．a(chǎn)re planting

Answer 1

C

試題分析：句意：自從去年以來(lái)，我們?cè)诨▓@里面種了許多玫瑰花。結(jié)合語(yǔ)境可知本句描述的是從過(guò)去一直持續(xù)到現(xiàn)在的動(dòng)作，故用現(xiàn)在完成時(shí)態(tài)，選C。