Chicago is on ________ Lake Michigan. There is nothing in the world like ____Chicago meat industry.
| A．the；the | B．不填；不填 | C．the；不填 | D．不填；the |
It is generally believed that teaching is ___________it is a science.
| A．an art much as | B．much an art as | C．as an art much as | D．as much an art as |
It is always difficult being in a foreign country, __________if you don’t speak the language.
| A．extremely | B．naturally | C．basically | D．especially |
How are you getting on with your classates?
——______. I’ve got to know them all.
| A．Far better | B．Much pleased | C．Very comfortable | D．Very good |
We must keep our room clean, for dirt and disease go______, you know.
| A．hand in hand | B．step by step | C．from time ti time | D．one zfter another |
To their great relief, the missing child returned home, ______, after an absence of two weeks.
| A．felt tired and sound | B．tiring and soundly |
| C．feeling tired but soundly | D．tired but sound |