http://www.sina.com.cn 2007年11月19日 09:35
1.句子中的“it is (was)…that / who…”，如果可以整体从句子中剥离出去，而不影响句子的意思，则句子就使用了强调句结构。
It was after he got what he had desired
he realized it was not so important.
A. that B. when
C. since D. as
“After he got what he had desired，he realized it was not so important.”句义完整，说明选择强调结构的“that”是正确的。
2.由“that, so that, in order that”引导的目的状语从句和“that, so that, so … that, such … that …”引导的结果状语从句，可以结合语句加以选择。
Pop music is such an important part of society ______ it has even influenced our language.
A. as B. that
C. which D. where
1.In some countries, ______are called “public schools” are not owned by the state.
A. that B. which C. as D. what
2.David said that it was because of his strong interest in literature _____ he chose the course.
A. that B. what C. why D. how
3. Engines are to machines ____ hearts are to animals.
A. as B. that C. what D. which
4. Some researchers believe that there is no doubt ___ a cure for AIDS will be found.
A. which B. that C. what D. whether
5. I was surprised by her words, which made me recognize ___ silly mistakes I had made.
A. what B. that C. how D. which
1.D 2.A 3.C 4.B 5.A