Knowing office rules— whether _______ or not—is critical, especially for young job seekers.
| A．written | B．writing | C．being written | D．having been written |
Students who take notes during class have higher grades thanwho don’t.
| A．those | B．that | C．ones | D．the one |
It is bad manners to ________an invitation without a reason.
| A．break down | B．settle down | C．turn down | D．calm down |
In view of all sorts of rumors and guesses, experts carried out some careful and scientific research and the possibility of a second earthquake in this area.
| A．blamed | B．discounted | C．attended | D．charged |
It was reported that the ship sank three miles _____ the French coast.
| A．on | B．by | C．across | D．off |
_______ she is not so healthy _______ she used to be?
| A．It was why; that’s what | B．Is it why that; as |
| C．Why is it that; as | D．Why it is that; that |