请教弹簧和各位几个语法题

jackylpt

1. The worlds oceans have risen, ( on ) the average of 6 inches ( over ) the past 100 years, which has ( been ) considered ( as ) evidence that global warming has had an effect.
答案是A, 是否是将on去掉还是该为别的

2.Giovanni Lorenzo was the greatest sculptor-architect of the 17th century,_____ his baroque style was a powerful influence on the architecture of his period.
A and whom    B and      C and which      D and that
答案是A, 但我觉得B 也可以呀

3 Bacteria were first observed by the Dutch naturalist Antoni in 1683, with the ( aid )of ( simple  ) microscope  ( of his )  own ( construction ).
答案是B 但该怎么该呢

谢谢各位

lucyyyh

2. 你确定吗?我觉得是B啊.
3. simple----->the simple.

困难是弹簧

1. The worlds oceans have risen, ( on ) the average of 6 inches ( over ) the past 100 years, which has ( been ) considered ( as ) evidence that global warming has had an effect.
答案是A, 是否是将on去掉还是该为别的
**************
我怎么觉得是D.   consider sth sth

yongchou

Are you sure about the answers?
Only no.3, I think, is correct.
And I agree with Lucyyyn & 弹簧.( although nowadays, "consider sth AS sth" is used by people too.(Longman word bank shows examples., But you still can't find them in standard English dictionaries.)

yongchou

弹簧
Maybe we are both wrong about No.1.
"on average" or (on an average) is used as an adv.
1)    rise the average of

jackylpt

thanks lot, But 想了解 "consider"用做被动时是否可以加as ----being considered as

yongchou

Considered as, Considered to be.(from: http://newark.rutgers.edu/~jlynch/Writing/)

Almost always useless. "The section is considered as essential" or "The section is considered to be essential" just add extra syllables to "The section is considered essential." Even better, ask yourself whether the word considered does anything in the sentence -- does it matter who is considering? "The section is essential" is best of all.