Experts suggest that teenagers spend at least 30 minutes exercising, five times a week. Walking and riding your bike _____ , and ______.
#103295
A
counts; so are school sports
B
count; school sports count, either
C
count; so do school sports
D
counts; so school sports do
推荐题目
----This returned Chinese scholar has become one of the top experts in this field.----Yes,I know him very well.He____in Africa with animals for eight years.
#104192
A
has worke
B
had worked
C
worked
D
has been working
– Will you be able to see Jennifer’s parents when the first class is over?– I’m afraid not. I ______ a lecture on British literature in the hall.
#102107
A
will attend
B
am attending
C
am going to attend
D
will be attending
Experiments of this kind ___in both the U．S and Europe well before the Second World War．
#100251
A
had conducted
B
have conducted
C
have been conducted
D
had been conducted
---Have you moved into the new house? ---Not yet, the rooms ___.
#103979
A
are being painted
B
are painting
C
are painted
D
are being painting