Recently some hospitals in China have adopted ______ they call a robot-doctor, ______ will be used
to operate on patients with more accuracy.
| A．what; that | B．that; which | C．what; which | D．which; what |
―David has made great progress recently.
―，and.
| A．So he has;so you have | B．So he has;so have you |
| C．So has he;so have you | D．So has he;so you have |
At no timethe first to use the nuclear weapon.
| A．will China be | B．will be China | C．is China | D．China is |
The teacher gave the books to all the students exceptwho had already taken them.
| A．ones | B．some | C．the ones | D．the others |
Bill is good at playing football,but whencomes to basketball,he knows nothing.
| A．he | B．that | C．this | D．it |
It is not so difficult to learn program well. you need is patience and persistence.
| A．Something | B．All | C．Both | D．Everything |