It is desired渴望要求渴望的 that new rules d to the attention注意 of all the students.

A .is B.are C.be D.would

A.in which B.on which C.for which D.at which

A. three times B. three times as much as C. three times as much D. three times much as

A. as old as B. is old than C. that is as old as D. is as old as

A an art much as B. much an art as C. as an art much as D. as much an art as

A. three times B. three times as much as

C. three times as much D. three times much as

A. as many twice B. as twice many C. twice many as D. twice as many

A. than B. when C. while D. as

A. as B. because C. since D. for

A. unless B. as if C. even though D. as long as