Question

【题目】Lisa has had to stop doing all the gardening recently,______her back problem.
A.on account of
B.in response to
C.with regard to
D.by means of

Answer 1

【答案】A
【解析】考查介词短语。句意：丽萨最近不得不停止所有的园艺工作，因为她背部出了毛病。A. on account of “由于”； B. in response to“回答、响应”；C. with regard to “关于”； D. by means of “通过”。根据语境是由于背疼的缘故。故选A。