---What ____ the population of China ? ---China has a population of 1.3 ____.
#86163
A
is, billions
B
are; billions
C
is; billion
D
are; billion
推荐题目
A lot of people as well as the president of the animal protection association ____________ experiments on animals.
#85721
A
are opposed to do
B
oppose to doing
C
is opposed to doing
D
oppose doing
--- It’s raining hard and we can’t go picnicking today.---If only the weather _____ fine!
#85975
A
is
B
were
C
had been
D
would be