求助语法：95年12月真题的几个问题

dreamerps

请教95年12月语法题~~`谢谢！
3．In 1984 the US Secretary of State Dean Acheron     the Marshall Plan to aid the economic recoveru of Europe after the Second World War.答案B
(A)begin to carry out
(B)began carrying out
(C)beginning and carrying out
(D)to have begun carrying out

14.Hovercraft,or air-cushion vehicles,are unusual      travel over land warer on a layer of air.
(A)they
(B)in they
(C)that they
(D)in that they 答案D

15.In the US,a primary election is a method       voters select the nominees for public office
(A)that
(B)is that
(C)by which
(D)by those 答案C

29.After his trips to the West between 1896 abnd 1872,Palph Albert Blakelock would often painted American Indian encampments on brown-and-yellow-toned canvases.答案C

consonant

3，其他很明显是错的，B很对

14，in that=because

其他都很容易排除，就不说了

15，a method by which+完整句子

A,不能是同位语，后边的句子不是讲方法，是讲过程

20，painted->paint

on canvases 在油画布上。

zqw2001126

3. begin doing sth

29.情态动词+动词原形

dreamerps

谢谢consanant和zqw2001126的好心解答~~~

dreamerps

还有这个T也想问一下：）

25. Financier Andrew Mellon donated most of his magnificent art collection to the National Gallery of Art, where it is now locating.

为什么C中collection不加S呢？

happytoni

后面有IT

dreamerps

哦~~没看见，谢谢！