It is well known that too much ________ to the sun can promote the development of many skin cancers.
| A．contact | B．disclosure | C．exposure | D．exhibition |
Let’s keep to the point, or we any decisions.
| A．will never reach | B．have never reached |
| C．never reach | D．never reached |
On the contrary, I think it is Truman, you, to blame.
| A．more than; are | B．less than; who are |
| C．rather than; that is | D．rather than; is |
—Hold the ladder for me!
—That’s .
| A．all | B．it | C．all right | D．complete |
Jane’s pale face suggested that she ill, and her parents suggested that she medical examination.
| A．be; should have | B．was; have |
| C．should be; have | D．was; has |
—Waiter!
—
—I can’t eat this. It’s too salty.
| A．Yes, sir? | B．What? |
| C．All right? | D．Pardon? |