几道语法题！！请教各位大虾！！

standforth

改错题：

1.Thoma Moran's magnificent,colorful paintings onto Wyoming landscaps captured the spirit of the western wilderness in the late nineteenth century.

答案B,是否将onto改为of。

2.Ponds are noted for their rich and varied types of plant and animal life,all maintain in a delicate ecological balance.

答案选C，但我不明白所以，请托友们告之。

3.Most sand dunes are always in motion as wind pushes sand upward one side of each dune,over the top,and down the other side.

答案选B,是否将upward改为up。呈对称结构。

4.Farms of maize,beans,and tobacco, the Wendat,Native American tribes that inhabited present-day Michigan,lived a sedentaryl life in densely populated village.

答案选A，我不明白所以，望托友们告之。

水滴石穿

1.是的

2.MAINTAINING 因为句中已经有NOTED 如果用MAINTAIN文中出现了两个谓语.

剩下的偶也不明白

danlon77

1.onto, into之类的介词都含有动态的意思。

2.应改为maintained，因为maintain是及物动词，后面不能直接跟介词in，所以只能把它改成被动形式。

3.up

kkllabao

4. farmers,指人！

sarahzhan

改maintained 他的主语是plants and animal

刘邦

3.upward is adjevtive so it can be used as adverd following the verb 'push'.

[此贴子已经被作者于2005-8-13 11:24:01编辑过]

pamela111

1.on

2.maintained,被动

3.up.upward后面不能跟one side...

4.farmers