Having ________ every night is very important for your health.
#85990
A
a good amount of sleeps
B
a number of sleep
C
a good amount of sleep
D
a great deal of sleeps
推荐题目
A great number of visitors ________ attracted to my hometown, and the number of foreigners there _______ quite large.
#85819
A
are; are
B
are; is
C
is; are
D
is; is
The factory produces half a million pairs of shoes every day, 85% ____ sold abroad.
#85579
A
of them are
B
of them is
C
of which is
D
of which are
The population of China___ to many times what it was in 1949, and most of its population ___ farmers.
#85694
A
have grown; are
B
have grown; is
C
has grown; is
D
has grown; are
The number of foreign students attending Chinese universities ______ rising steadily since 1990.
#85844
A
have been
B
are
C
has been
D
is