Ⅰ. 单项选择题(每小题2分,共40分)
Choose the best answer from the choices given:
1.Helen was much kinder to her youngest child than she was to the other,( ), of course, made the others jealous.
A. who B. that
C. what D. which
2.Mr.Johnson preferred( )heavier work to do.
A. to be given B. to be giving
C. to have given D. having given
3.I remember( )to help us if we ever got into trouble.
A. once offering B. him once offering
C. him to offer D. to offer him
4.In the course of a day students do far more than just( )classes.
A. attend B. attended
C. to attend D. attending
5.How can I imagine Steward ( ) the first in the freestyle swimming race?
A. finish B. to finish
C. finishing D. finished
6.Jane wishes that she( )foreign trade instead of literature when she was in college.
A. did B. would study
C. had studied D. could study
7.Eliza is really an expert in dancing ,but( )singing her performance is anything but good.
A. so long as B. when i