Question

【題目】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】考查介詞短語。句意：麗薩最近不得不停止所有的園藝工作，因為她背部出了毛病。A. on account of “由于”； B. in response to“回答、響應”；C. with regard to “關于”； D. by means of “通過”。根據語境是由于背疼的緣故。故選A。