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
Many students ______independent learning skills because the education system spoon-feeds them.
#101039
A
are lack in
B
lack
C
lack in
D
lack of
-----I wonder if you could go with me to the supermarket. ------- Don’t disturb me. I _____________my experiment report all the morning and haven’t finished yet.
#102344
A
write
B
was writing
C
have written
D
have been writting
The crazy fans ________ patiently for two hours and they would wait till the movie star arrived.
#104782
A
were waiting
B
had been waiting
C
had waited
D
would wait
Before I realized that what I said at the meeting did hurt him, he _________ without a word.
#101023
A
drove away
B
was driving away
C
was driven away
D
had driven away
. —Why didn’t you response to their greeting? —Sorry. I ______they ______ to me.
#102318
A
don’t realize; are waving
B
don’t realize; were waving
C
didn’t realize; were waving
D
didn’t realize; are waving