It’s difficult for college students to have a train seat during holidays, so they are advised to make seat ________ well in advance.
#6616
A
observations
B
reservations
C
preservations
D
conservations
推荐题目
Scientists are hoping for a _____ in the search for a cure for cancer.
#6618
A
breakthrough
B
break
C
deal
D
progress
It gave me a strange feeling of excitement to see my name in _____.
#7383
A
news
B
print
C
publication
D
press
I’ll look into the matter as soon as possible.Just have a little______.
#6771
A
wait
B
time
C
patience
D
rest
If we keep wasting so much energy, ________ are that our oil wells will dry up and the environment will be destroyed.
#5745
A
problems
B
difficulties
C
questions
D
Chances