I had walked a few steps _______ I realized that I was lost in the thick fog.
#80162
A
unless
B
Before
C
When
D
since
推荐题目
-What was the party like ? -Wonderful . It is years _____ I enjoyed myself so much .
#80219
A
after
B
when
C
before
D
since
He doesn’t have the habit of planning his travel expense, so he won’t know what to do _______ the money runs out.
#34286
A
once
B
before
C
unless
D
though
As many as five courses are provided, and you are free to choose ______ suits you best.
#32199
A
whatever
B
whichever
C
whenever
D
wherever