单项选择。
11.The boy ought to have gone to school__________,but he slept__________noon.
A.in that morning;at B.that morning;at
C.in that morning;until D.that morning;until
12.To the sea captain's surprise,he found that__________travel could also be quite pleasant.
A.earth B.land C.ground D.plain
13.Some famous singers live on the__________from their record sales.
A.salary B.value C.bill D.income
14.She is__________to leave as soon as possible.
A.hurried B.anxious C.worried D.nervous
15.If you are__________about Australian cities,just read the book written by Dr. Johnson.
A.interested B.anxious C.upset D.curious
16.Many countries are increasing their use of natural gas,wind and other forms of__________.
A.energy B.source C.power D.material
17.They were surprised that a child should work out the problem__________they themselves couldn't.
A.once B.then C.while D.if
18.We are all going to the games.Why don't you come__________.
A.up B.across C.along D.to
19.For miles around me there was nothing but a desert,without a single plant or tree__________.
A.in sight B.on earth C.at a distance D.in place
20.Their cheerful voices showed that they were having a__________discussion.
A.noisy B.serious C.complete D.friendly
参考答案
11.D 12.B 13.D 14.B 15.D 16.A 17.C 18.C 19.A 20.D
