【題組】41.According to this passage, what is the function of cactus spines?(A)To discourage animals(B)T
【題組】43.What is the main function of lacquer in works of Chinese art?(A)To classify them(B)To protect
【題組】44.According to this passage, what is true of lacquer trees?(A)They are not attractive in appear
【題組】47.What made the passenger pigeon unique?(A) Its decreased population(B) Its custom of traveling
【題組】48.When did the passenger pigeon disappear completely?(A) In the early twentieth century(B) In t
【題組】49.According to the article, what fact about passenger pigeons is not fully understood?(A) Their
【題組】50.Why did hunters find it easy to kill large numbers of pigeons?(A)The birds’ movements are slo
3.In my opinion, it’s important not to ______ in this kind of political dispute.(A)put down(B)take s
4.The current economic recession is threatening the ______ of many people in the country.(A)substanc
5.Yu-lin and her brothers gave their parents a big party in ______ of their 50th wedding anniversary
6.Due to Typhoon Emerson, the price of vegetables has ______ greatly over the past few days.(A)adjus
7.Don’t be troubled by Amanda’s frequent angry moods. It’s just ______ of her illness.(A)a manifesta
8.Bruce read two film scripts; he didn’t enjoy one, a comedy, but he did enjoy ______, a thriller.(A
9.Tourists have left a lot of soda cans and plastic bags in and ______ the park.(A)at(B)on(C)around(
10.When Paul and Ann were children, they ______ visit their cousins in Chicago from time to time.(A)
11.______ that something like this would happen to me.(A)I never did my wildest dreams imagine in(B)
12.Some of Curt Wilder’s books have been widely read ______ others have remained relatively unknown.
13.Kuo-hwa, an optimist, is always cheerful, ______ hardships with an eagerness to overcome them.(A)