_________we sleep together or apart is one of the biggest cultural differences, and only in western societies ______ the feeling that babies should sleep apart from their parents.
| A．No matter; it is | B．Whether; is it |
| C．No matter; there is | D．Whether; is there |
In my opinion, it is very ____ of you to buy a car at such a high price.
| A．useless | B．crazy | C．unfair | D．firm |
You might wonder how this kind of animal ____ to live without eating for so many months.
| A．keeps | B．succeeds | C．manages | D．tries |
—What about your English test?
—I ____ the written papers but failed the oral test.
| A．looked through | B．read through | C．pulled through | D．got through |
Traffic was ____ for several hours by the accident.
| A．held out | B．held up | C．held off | D．held on |
You say your home is in the south. Can you be a little more ____?
| A．specific | B．special | C．particular | D．especial |