1.This watch is _______ by hand, not by machine, so it is very expensive.
2.These two horses look so much alike that we can not _______ one from the other.
3.The president of that company was very calm during the political _______.
4._______ is usually the chief enemy of the camera lens.
5.The _______ left the ship after sixty hours of hard struggle.
6.On our way to Beijing, we visited Xi’an, a city of two million _______, and stayed there for two days.
7.One of the main reasons for air pollution is that many cars _______ smoke into the atmosphere.
8.Don’t forget to _______ to let us know you arrived safely.
9.She gave him a _______ that she could not come to his party.
10.When the temperature is below zero, water will _______.
1.D 2.C 3.D 4.C5.C
6.C 7.C 8.A 9.D 10.A
11.1,3,5,7 and 9 are _______ numbers and 2,4,6 and 8 are not.
12.He always _______ to everything and never agrees with anybody.
13.I was born in Japan, but I have _______ Chinese citizenship.
14.He made a rough _______ of the first floor of that building, showing us where his office was located.
15.He is deeply _______ in the trouble of his company.
16.He always leaves _______ for all the words he does not know in his translation.
17.Smoking and drinking are regarded as _______ in some countries because they do no good to health.
18.The news has not yet been officially _______ by the government.
19.These are two _______ issures, but people often take them as one.
20.What _______ did you watch on television last night?
11.A 12.D 13.A 14.D 15.A
16.D 17.A 18.B 19.C 20.C