In a public library one has access to whatever book _________ in Britain.
a. appearing b. having appeared c. appears d. that appears[��Դ:ZXXK]
A foreigner's first impression of the U.S. is likely to be ________ everyone is in a hurry ---- often under pressure.
a. what b. that c. which d. one in which
________ too much exposure to wind may cause the dryness of skin, so too much exposure to the sun may result in cancer.
a. Just as b. While c. If d. Now that
It was not yet midnight _____ a stranger asked for a ferry service and promised an extra fare.
a. while b. until c. when d. that
It is important to create an atmosphere _____ wild ideas are honored rather than dismissed. [��Դ:ZXXK]
a. of which b. as c. in which d. when[��Դ:ZXXK]
That was so serious a matter that I had no choice but ________ the police.
a. to call in b. call in c. calling in d. called in
