When the spaceship leaves the earth at very high speed, the astronauts feel __________ they are being crushed against the spaceship floor.
| A．as if | B．even though | C．even if | D．what if |
It is not so difficult to learn program well. you need is patience and persistence.
| A．Something | B．All | C．Both | D．Everything |
Be quick,Tom!I needpen to mark the page.Can you get
for me?
| A．one;it | B．a;that | C．the;one | D．a;one |
—It is said that Jack is very rich and is always changing his private cars.What is he?
—,I am not sure.
| A．Somebody of a manager | B．Something of a manager |
| C．Anyone of a manager | D．Anything of a manager |
Here isexample,which shows that petroleum is a very important industrial material.
| A．other | B．another | C．other one | D．another one |
—What else shall I do,Mr. Simpson?
— letters arriving while I am away should be sent to my address in Florida.
| A．Any | B．Some | C．Few | D．Many |