XDF语法教材第27套题目请教

ncraig

1:Connecticut was the fifth of the original thirteen states...... the Constitution of the United States.

A:ratified   B:ratify   C:to ratify   D:have ratified

请问在这里为什么要用"to ratify"这样的搭配呢？

2:The distinguishing feature of a fluid, in contrast to a solid, is the ease...... .

A:that a deformed fluid

B:to deform a fluid

C:when a fluid that is deformed

D:with which a fluid may be deformed

非常困惑D选项。。。

3:Acclimatization is (the process ) by which an organism adjusts (to living) in an environment (to) which (it normally) unsuited.

很明显看得出来是D错了，但是请问C是否有错？to+原形嘛。。。

4:Unique (among) bivalves, scallops swim extremely (well), propelled by jets of water expelled while (snapped) the shell (shut).

请问这题中的unique必须接among吗？propelled 和snapped的词性是？

likui

以下是引用ncraig在2005-3-14 11:08:00的发言：

1:Connecticut was the fifth of the original thirteen states...... the Constitution of the United States.

A:ratified   B:ratify   C:to ratify   D:have ratified

请问在这里为什么要用"to ratify"这样的搭配呢？

之于序数词，后面都是to do，可以当成是公理记住。

2:The distinguishing feature of a fluid, in contrast to a solid, is the ease...... .

A:that a deformed fluid

B:to deform a fluid

C:when a fluid that is deformed

D:with which a fluid may be deformed

非常困惑D选项。。。

which指代ease，

with ease
if you do something with ease, it is very easy for you to do it

3:Acclimatization is (the process ) by which an organism adjusts (to living) in an environment (to) which (it normally) unsuited.

很明显看得出来是D错了，但是请问C是否有错？to+原形嘛。。。

C没有错误，be unsuited to/for；还原就是it was normally unsuited to an environment

4:Unique (among) bivalves, scallops swim extremely (well), propelled by jets of water expelled while (snapped) the shell (shut).

请问这题中的unique必须接among吗？propelled 和snapped的词性是？

不一定。propelled和snapped前都使用了省略结构，是动词。

ncraig

以下是引用likui在2005-3-14 11:46:00的发言：

3:Acclimatization is (the process ) by which an organism adjusts (to living) in an environment (to) which (it normally) unsuited.

很明显看得出来是D错了，但是请问C是否有错？to+原形嘛。。。

C没有错误，be unsuited to/for；还原就是it was normally unsuited to an environment

I mean B maybe wrong not C, In answer B  the phrase "to living" is correct?to can follow "ing"?

consonant

adjust to doing sth

ncraig

amazing!!!!

ncraig

请问to后面不跟原型的就只有这一个例外吗

consonant

有非常多，当to 做对，到，朝讲都是介词+doing

reduce to

compare to

see to

devote to

contribute to

dedicate to

in addition to

adjust to

lead to

get used to

look forward to

pay attention to

get accustomed to

listen to

be grateful to

look forward to

adapt to

from...to..

answer to

。。。。。。。。。。