1713] ----- _____ have you been in Guilin?　　----- Three weeks.

[译文] --你在桂林呆了多久？　　　--三周。

　 A. How soon 　 B. How long

　 C. How far 　 D. How often

[答案及简析] B。 how soon表示速度；how long 表示一段时间；how far 表示距离；how often表示频率。

1712] ____, mother will wait for him to have dinner together.

[译文] 无论他回家多晚，妈妈总是等着他回家一道吃晚饭。

　 A. However late is he 　 B. However he is late

　 C. However is he late 　 D. However late he is

[答案及简析] D。 however 修饰副词late,后面应该是一个陈述语序。

1711] If you want to change for a double room, you’ll have to pay _____ $ 15.

[译文] 如果你想换一个双人房间，你得再加15美元。

　 A. another 　 B. other

　 C. more 　 D. each

[答案及简析] A。 另外再加用another 表示。

1710] I’m sure _____ you said is wrong.

[译文] 我肯定你所说的话是错的。

　 A. that what 　 B. that

　 C. which 　 D. all what

[答案及简析] A。 that 引导宾语从句；what引导主语从句，作从句的主语。

1709] His answer _____ us by surprise.

[译文] 他的回答使大家大吃一惊。

　 A. took 　 B. caught

　 C. puzzled 　 D. shocked

[答案及简析] A。 take sb. by surprise使…大吃一惊。

1708] Tom is a most hard working student _____ both the teachers and his classmates admire ____ what he had done.

[译文] 汤姆是一个非常勤奋的学生，他的老师和同学都为他所做的一切而赞赏他。

　 A. at whom; for 　 B. / ; for

　 C. for whom; at 　 D. whom; at

[答案及简析] B。 admire sb. for sth. 因…而赞赏某人。

1707] We went to the station to _____ this morning.

[译文] 今天上午我们到车站去接他。

　 A. go with 　 B. meet him

　 C. welcomer him to come back 　 D. see off him

[答案及简析] B。 meet sb.接某人。

1706] My home is _____ the school.

[译文] 我的家离学校很远。

　 A. from far 　 B. three miles far away from

　 C. far away from 　 D. far away

[答案及简析] C。 far away from表示离…很远。

1705] There was some difficulty _____ this _____ the Swede.

[译文] 向这个瑞典人解释这一点有困难。

　 A. in explaining; to 　 B. to; about

　 C. to; to 　 D. into; about

[答案及简析] A。 there be difficulty in doing sth. 做…有困难；explain sth. to sb.向某人解释…。

1704] He usually goes to work _____.

[译文] 除了下雨天，他总是上班。

　 A. except on rainy days 　 B. but that it rains

　 C. besides it rains 　 D. except for rainy days

[答案及简析] A。 except 排除在外。