【題組】67. A teacher’s work is most effective with a schoolboy when he .(A)is with the boy alone (B)tea
DFar from the land of Antarctica (南极洲), a huge shelf of ice meets the ocean. Athe underside of the s
【題組】69. Why can the Antarctic cod live at the freezing temperature?(A)The seawater has a temperature
【題組】70. What does the underlined word “it” in Paragraph 5 refer to?(A)A type of ice-salt mixture. (B
【題組】71. What does “glyco-” in the underlined word “glycoprotein” in the last paragraph mean?(A)sugar
EIf your boss asks you to work in Moscow this year, he’d better offer you more money to do so — or e
【題組】73. London has become the second most expensive city because of _________(A)the high cost of clo
【題組】74. Which city is the third most expensive on the list?(A)Tokyo. (B)Hong Kong. (C)Moscow. (D)Syd
【題組】75. Which city has dropped most on the list in North America?(A)New York. (B)Los Angeles. (C)San
23.I have been living in the United States for twenty years, but seldom _______ so lonely as now.(A)
24.Eric received training in computer for one year, ________ he found a job in a big company.(A)afte
22.The computer system suddenly while he was searching for information on the Internet.(A)broke down
23.I hear boys in your school like playing football in their spare time, though others prefer basket
25.Health problems are closely connected with bad eating habits and a_______ of exercise.(A)limit(B)
24.He was about halfway through his meal a familiar voice came to his ears.(A)why (B)where (C)when (
26.—Excuse me, could you tell me the way to the British Museum?—Sorry, I ‘m a stranger here.— ______
27.The information on the Internet gets around much more rapidly than ______ in the newspaper.(A)it(
28.Help others whenever you can______ you will make the world a nicer place to live in.(A)and(B)or(C
25.I was told that there were about 50 foreign students Cinese in the school, most were from Germany
29.The crowd cheered wildly at the sight of Liu Xiang, who was reported_______ the world record in t
26.-These books are too heavy for me to carry.- .(A)You may ask for help (B)I’will give you a hand(C
30.— Turn off the TV, Jack. _____ your homework now?— Mum, just ten more minutes, please.(A)Should y