【单选题】工件的装夹在虎钳时,应尽量夹在钳口的 。
【多选题】When developing a paragraph by example,we should select enough examples that are ().
【判断题】从某种程度来讲,高铁是改革开放以来中国发展出的几个能改变整个21世纪国内国际政治经济基本格局的战略产业之一。()
【单选题】What should we do at first when we try to select fairy tales for children?
A.
Read the tales with children.
B.
Read the tales on our own.
C.
Find morals and ideas shown in the tales.
D.
Spend time with children.
【简答题】A.When we are tired. B.When we have a balanced diet. C.When we can relax. D.When we do regular exercise.
【单选题】We have __________ to the government for a home improvement loan.