According to the latest research, getting enough sleep is _____to maintaining good health and reducing stress.
#17753
A
practical
B
contradictory
C
essential
D
alternative
推荐题目
People have always been_______ about exactly how life on earth began.
#18958
A
curious
B
excited
C
anxious
D
careful
This is the ____ piano on which the composer created some of his greatest works.
#19408
A
true
B
original
C
real
D
practical
Mr Smith, looking ______, started to work out a problem.
#18305
A
puzzled, puzzling
B
puzzling, puzzled
C
puzzled, puzzled
D
puzzling, puzzling
All of us are amazed at this______ temple, which has existed more than one thousand years.
#18945
A
big Indian yellow old wooden
B
big old yellow wooden Indian
C
yellow big old wooden Indian
D
Indian old yellow big wooden