Yin Ping military attack on North Island was turned into ______ sea of fire in ______ disputed waters near North Korea.
| A．a; the | B．不填; a | C．the; the | D．不填; the |
The Chinese are good at table tennis ___________the English are interested in football.
| A．if | B．as | C．while | D．since |
Some pre-school children go to a day care center, __________ they learn simple games and songs.
| A．then | B．there | C．while | D．where |
Some doctors were sent to the front where medical workers were __________.
A. in great need B in desperate need of C needed great D needed in
---Have you heard the latest news?
---No, What __________?
| A．is it | B．is there | C．are they | D．are those |
— Oh, it’s you. I__________ you. Why are you looking so thin and pale?
— I’ve been ill for weeks and still under treatment.
| A．can’t recognize | B．could hardly recognize | C．haven’t recognized | D．wasn’t recognizing |