— Could you turn the TV down a little bit?— __________. Is it disturbing you?
| A．Take it easy. | B．I’m sorry | C．Not a bit | D．It depends |
— Could you turn the TV down a little bit?
— ________. Is it disturbing you?
| A．Take it easy. | B．I’m sorry. | C．Not a bit | D．It depends |
He didn’t make ________ clear when and where the meeting would be held.
| A．this | B．that | C．it | D．these |
The book was written in 1946,the education system has witnessed great changes.
| A． | when | B． | during which | C． | since then | D． | since when |
In this seaside resort, you canall the comfort and convenience of modern tourism.
| A． | enjoy | B． | apply | C． | receive | D． | achieve |
The country has already sent up three unmanned spacecraft, the most recent ____ at the end of last March.
| A．has been launched | B．having been launched |
| C．being launched | D．to be launched |