請依下文回答第 46～50 題Many US bird populations are in decline, some of which are even on the brink of extin
【題組】47 Which of the following is NOT mentioned as a reason for the decline of the bird population?(A
【題組】48 How many bird species inhabit Hawaii?(A) About 70. (B) About 120. (C) About 180. (D) About 27
【題組】49 According to the passage, which measure can effectively protect bird species?(A) To monitor b
【題組】50 Which of the following statements is true?(A) All of the US bird species are declining.(B) Lo
32 The flowers I picked last week have_________ . They are no longer fresh and beautiful.(A) paralyz
33 The computer program is_________ . It can carry out a conversation with you.(A) initiative (B) ta
34 After the couple broke up, they went their_________ ways and never contacted each other again.(A)
【題組】36 ________many secretarial courses, Catherine is certain to meet your requirements.(A)To take (
37 Designated hitter Joseph Giambi is fading before our eyes while Andrew Philips grows in stature.(
35 I am wondering_________ the cold front will arrive in two days.(A) which (B) when (C) what (D) wh
37 Colleagues and families gathered at the cemetery to pay _________to the firefighters killed in th
38 Two drug tests of the champion’s urine proved positive and he was stripped of his gold and his di
39 The police stopped him in his car because he was driving under the influence.(A)The police stoppe
40 The set of values students are taught, and the extent to which they accept those values, can have
41 Children bully each other as a means of establishing a social hierarchy within a given peer group
42 The Library of Congress is creating indexes that refer to a physical collection, in the hope that
38 Because he was not_________ , none of his friends gave him a hand when he was in trouble.(A) self