According to scientists, our mental abilities begin to _______ from the age of 27 after reaching the highest level at 22．
#11888
A
decline
B
differ
C
fail
D
shrink
推荐题目
---Why do you look so upset?---There are so many troublesome problems _____.
#13969
A
remaining to be settled
B
remained settled
C
remaining to settle
D
remained to be settled
—There are ______ such books here.—I only need ______ these books on this shelf.
#14552
A
eight dozens; one dozen
B
eight dozens of; one dozen of
C
eight dozen; one dozen
D
dozens of; one dozen of
The couple’s quarrelling and fighting last Sunday ___each other . I think so . Nancy was in the arm and she blamed that her arm the whole week .
#12108
A
wounded ; injured ; was hurting
B
hurt ; hurt ; was hurting
C
hurt ; wounded ; was hurting
D
injured ; hurt ; was wounding
Scientists said the smaller the airborne particles, the more ______ they are to cause illness.
#10567
A
possible
B
likely
C
probable
D
perhaps
I think you need some outdoor exercise. Plenty of fresh air will ________good health.
#13113
A
contribute to
B
devote to
C
apply to
D
adjust to