Question

英语连词问题

一、Which of the following is improper?
A We were afraid wo should be late,but when wo arrived ,the doors were still closed.
B We were afraid wo should be late, and when wo arrived,however,the doors were still closed.
C We were afraid wo should be late, and when we arrived ,the doors were still closed.
D We werer afraid we should be late;however,when we arrived ,the doors were still closed.

二、I'm sorry, _______I won't be able to come tonight.
A for B and C but D then

Answer 1

一、选B。
只有B不对。however多余使用。

二、选A。
for表原因。句意：我很抱歉，因为我今晚不能来。

Answer 2

b
c

Answer 3

B，and与however是并列与转折，不能连用
A，表道歉的原因

Answer 4

C
A，for表示原因，“因为”的意思