________ I had worked for ten hours, I was tired out.
#79858
A
After
B
Before
C
When
D
As
推荐题目
____ the temperature might drop, coal was prepared for warming.
#80035
A
To consider
B
Considered
C
Considering
D
To be considered
Have you ever listened to the song Yesterday once more, ________ singer died in her early years?
#32146
A
its
B
it’s
C
whose
D
which