四级英语

1. he come late， give him the message. A. HadB. ShouldC. WouldD. If2. Non-fat dairy products supply the needed nutrients without calories.A. ExcessiveB. OptionalC. AdditionalD. Arbitrary3. Although ...

Before the mid 1860’s, the impact of the railroads in the United States was limited, in the sense that the tracks ended at this Missouri River, approximately the center of the country. At the point ...

Chinese Americans today have higher incomes than Americans in general and higher occupational status．The Chinese have risen to this position despite some of the harshest discrimination and violence ...

Computers monitor everything in Singapore from soil composition to location of manholes．At the airport, it took just 15 seconds for the computerized immigration system to scan and approve my passpor...

Glacier National Park in Montana shares boundaries with Canada, an American Indian reservation, and a national forest. Along the North Fork of the Flathead River, the park also borders about 17,000 ac...

1．The policeman stopped him when he was driving home and __ him of speed.A charged B accused C blamed D warned2． The public opinion was that the time was not__ for the election of such a radical c...

1.The political future of the president is now hanging by a __.A thread B cord C string D rope2.The question is still__ discussion.　A in B byC for D under3.We managed to reach the top of the mountai...

1.I have no doubt that __ all of these people were taught in school that the earth revolves around the sun.A virtually B remarkably C ideally D preferably2.The story that follows__ two famous characte...

1.We mustn’t relax our vigilance___.A in the least B at least C at most D in the end2. During the reading lesson, the teacher asked the students to read a few __ from the novel. A pieces B essays C ...

1. His expenditure on holidays and luxuries is rather high in __ with his income.A comparisonB proportionC associationD calculation2. The President made his last public __ before his term of office en...