—What’s the matter with you, Tom?—______ the ladder, one of arms has been broken.
#91809
A
Climbing
B
While climbing
C
To climb
D
While I was climbing
推荐题目
＿＿＿＿＿, you have given me a lot of help.
#91833
A
Tell the truth
B
To tell the truth
C
Telling true
D
Telling truth
It is thought that one billion people I the world,________is half the word’s workers, earn their living by farming.
#91820
A
if
B
that
C
which
D
what
A giant helium(氦) balloon is telling residents of Paris how good or bad the air quality is. When it’s good, the balloon ----measuring 22 meters wide and 32 meters high---shines green. _________, it’s red.
#91781
A
Though terrible
B
Whenever good
C
If worse
D
When bad
_____，let's exchange our ideas on how to spend the holiday.
#91825
A
Starting with
B
Start with
C
To start with
D
To start
We’d better stay at home, for John isn’t feeling well. ______, he doesn’t like to eat outside.
#91777
A
Therefore
B
Certainly
C
Moreover
D
Meanwhile