I found it very hard to ____ between the two sounds.




A.differentiate
B.pick
C.discern
D.tell

He'll probably want to know if you ____.




A.will have been drinking
B.didn't drink
C.had drunk
D.have been drinking

According to the passage, Romanticism in music extended over ____.




A.the 18th and 19th centuries
B.the late 18th century
C.the early 19th century
D.the beginning of the 20th century

It is stated in the passage that the Romanticists were influenced by _____.




A.the works of the rationalist musicians in the 18th century
B.Goethe, German folk tales and contemporary lyricists
C.the thoughts of Beethoven, Weber, and Berlioz
D.the art of music by the rationalist musicians

_____(43)




A.few
B.some
C.much
D.many

My uncle Hung, who has come back from England, as well as his four children are warmly welcome.




A.who
B.from
C.are
D.welcome

The children were so amusing at the cartoon that they couldn’t help laughing.




A.so
B.amusing
C.that
D.couldn’t help laughing.

Jack asked his sister______________.




A.where you have gone tomorrow
B.where she would go the following day
C.where would she go the following day
D.where you will go tomorrow

They have not made any effort to integrate with the local community.




A.cooperate
B.put together
C.separate
D.connect

What is probably the most important biological problem mentioned in the passage?




A.social and economic deficiencies
B.manipulation of genes
C.genetic engineering misuse
D.environmental pollution