【题目】The driver made a phone call while driving ______ he had a bad accident and hurt himself seriously.
A.unless
B.in case
C.because
D.so that
在线课程【答案】D
【解析】
考查连词辨析。句意：司机在开车的时候打了一个电话，结果他出了严重的事故，受了重伤。A. unless除非；B. in case万一；C. because因为；D. so that所以。本句为结果状语从句，表示“所以”，故选D。