— There are mainly six kinds of tea in China.Which is your favorite?
— Green tea,I guess.I've tried black tea,green tea and so on,and of them have their special tastes.( )
A.allB.bothC.noneD.neither
— Alice has gone out.
— Oh,has she?What time she ?
A.has;goneB.will;goC.did;goD.is;going
— Jane,I rang you up last night but nobody answered.
— Oh,I together with my parents walks in the park then.
A.have takenB.was taking
C.were takingD.had taken
— I'm afraid that we can't the math problem the teacher helps us.
— That's true.It's too difficult.
A.work on;ifB.work on;unless
C.work out;ifD.work out;unless
— Which country has a population,China or Canada?
— China.Canada is a lot crowded than China.
A.bigger;lessB.bigger;more
C.smaller;lessD.smaller;more
If you want to be a doctor like Zhong Nanshan,hard work is the key to .
A.treasureB.beautyC.successD.health