--- Can you tell me ______ it is from here to the Summer Palace?
---Let me see. It's about 15 minutes' ride.
| A．how far | B．how soon | C．how much | D．how long |
Mr Zhang encourages the poor students ______ study.
| A．not giving up | B．to not give up | C．not to giving up | D．not to give up |
---I can’t stop playing computer games.
--For your eyes,my boy,I’m afraid you______.
| A．can | B．may | C．have to | D．must |
People who eat a balanced diet should be healthier than those who only eat biscuits and hamburgers, ______?
| A．don’t they | B．do they | C．shouldn’t they | D．should they |
My ______sister who works in the bank is two years______than I.
| A．younger,older | B．older, elder | C．elder, elder | D．elder, older |
This park is less______than that one.
| A．beautiful | B．beautifuler | C．more beautiful | D．most beautiful |