______ the rising rent prices in Wuhan can’t compare with those in Beijing and Guangzhou, they still worry current college students．
| A．Even though | B．As though |
| C．In case | D．As long as |
.They have their reasons for keeping their marriage___ secret for ___ moment.
| A．the; a | B．the; the | C．a; the | D．a; a |
He had decided to give it up , but on____ second thoughts he decided to try___
third time.
| A．the; a | B．/ ; / | C．a; a | D．/ ; a |
.As is known to all,____ tiger is in____ danger of dying out.
| A．a; a | B．the; / | C．a; / | D．the; the |
British people always talk about wether.
| A．the; the | B．/ ,/ | C．/; the | D．the; / |
He is doctor at all. Don’t trust him.
| A． no | B． not | C．any | D．a |