Question

　　  Besides Egyptians people of Mexico also build　　　　　　 1.——

pyramids. They didn't build the pyramids for tombs. They　　　　  2.——

were used to build a pyramid and then build a temple on　　　　   3.——

top of them. The pyramids of Mexico are not as high as　　　　    4.——

that of Egypt, but they are big. Each pyramid has a wide　　　　   5.——

stairway that go from the bottom to the top.　　　　　　　　　　 6.——

　　  The biggest pyramid in Mexico is almost 2000 year old.　　 7.——

Scientists think it spent 10,000 men more than ten years　　　　   8.——

to build. On top of it they built a temple to worship　　　　　　   9.——

the sun. The temple is no longer there and people still　　　　　　 10.——

call it the pyramid of the sun.

 

Answer 1

答案：
解析：

1．build→built   时态要求用过去时。 2．   3．去掉 were． 过去曾经做某事，我们有固定搭配，used to do sth. 4．them→it．   前后要保持一致，前面说的a pyramid.所以后面要改成it. 5．that→those   同级比较的时候，注意比较对象，这里说的是“the pyramids”, 所以用those. 6．go→goes    主语是单数，所以这里谓语动词也要用单数形式。 7．year→years   2000年，我们用2000 years，复数形式。 8．spent→took   固定搭配 it takes/took sb. some time to do sth. 9．build→build it  及物动词后面不能缺宾语。 10．and→but     上下文的意思表明这里需要表示转折的词。