_______ the two are only several days apart in age, they seem to belong to wholly different generations.
| A．While | B．When | C．As | D．Since |
– Do you know the West Lake in Hangzhou?
– Yes, this is the third time that I ____ this beautiful city.
| A．visit | B．visited | C．have visited | D．had visited |
We’ll have to finish the work, ____.
| A．no matter how long does it take | B．it takes however long |
| C．however long it takes | D．however it takes long |
His teacher insisted that he ____ his hair ____ the next day.
| A．had, to cut | B．have, cut |
| C．would have, to be cut | D．should have, to cut |
Oh, it’s you! I never ____ meeting here.
| A．dreamed of we | B．dreamed our |
| C．dreamed of our | D．dreamed that we |
– Have you ____ your brother to give up smoking?
-- No. I talked to him yesterday but he would have none of my advice.
| A．persuaded | B．advised | C．promised | D．suggested |