If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.
#11636
A
problems
B
difficulties
C
questions
D
chances
推荐题目
At the party, all the others seemed to know each other well; Catherine sat alone at the table in a corner, feeling ________.
#12051
A
cut off
B
kicked out
C
left out
D
squeezed out
I can’t say which wine is best—it’s a _______of personal taste.
#13821
A
thing
B
problem
C
matter
D
remark
Jason has lost his job and is now _________ a very difficult time.
#12697
A
going through
B
going over
C
giving in
D
giving up
The cities' bright lights，theatres，films，etc.are________.
#10682
A
great attraction
B
great attractions
C
attracting
D
very attracted