几道英语语法题.1.Such idioms and slang_in the novels are popularly

几道英语语法题.
1.Such idioms and slang_in the novels are popularly used by the American teenagers
A.as are found
B.as they are found
C.as found
D.as they find them
2.
__,the report convinced the committee to vote for the city to hold the 2010 World Expo
A.It was well written and documented
B.Well written and documented
C.Being well written and documented
D.Having well written and documented
3.__at the very beginning,the financial crisis was getting worse and worse in the US.
A.Not dealt with properly
B.Dealt with not properly
C.Not having dealt with properly
D.Having not dealt with properly
4.In our office,we have an microwave oven __teachers can heat up their food for lunch or snacks.
A.which
B.that
C.what
D.where
5.The recent economic crisis has made me recall the difficult times__my parents went through.
A.when
B.that
C.what
D.where
答案是ABADB.
详细理由.