The number of foreign students attending Chinese universities ______ rising steadily since 1990.
#85844
A
have been
B
are
C
has been
D
is
推荐题目
One in five humans ___ access to safe drinking water by 2080．
#86007
A
is said lacking
B
is said to lack
C
are said to lack
D
are said lacking
All the employees except the manager _____ to work online at home.
#86224
A
encourages
B
encourage
C
is encouraged
D
are encouraged
My sister as well as her classmates who ____ late for class ____ criticized by Mr. Hunt.
#85737
A
were; was
B
was; were
C
was; was
D
were; were
A study has found that 80% of the people who ______ to be constantly distracted ______ more “working memory”.
#85915
A
appears; have
B
appear; has
C
appears; has
D
appear; have