18秋《大学英语》（三）作业1
It is high time that such practices ___. A.are ended B.be ended C.were ended D.must be ended
正确答案:C
Mechanics ___ a concept in physics. A.is B.are C.was D.were
正确答案:A
The baby is hungry, but there's ________ milk in the bottle. A.little B.a little C.few D.a few
正确答案:A
Young people are not ___ to stand and look at works of art; they want art they can participate in. A.glad B.content C.confident D.generous
正确答案:B
Attitudes ___ daydreaming are changing greatly. A.to B.for C.on
D.against