满分:2分
44._______D_____for my illness, I would have lent him a helping hand.
A. Not being B. Without being C. Not having been D. Had it not been
满分:2分
45.All examination paper_____D______, the teacher let the students leave.
A. handing in B. having handed in C. to be handed in D. having been handed in
满分:2分
46.It is vital that enough money______A______to fund the subject.
A. be collected B. must be collected C. is collected D. can be collected
满分:2分
47.His father is _____C_______than his mother.
A. older four years B. as four years older C. four years older D. four years bigger
满分:2分
48.The Smith's family, which_____B_______rather a large one,____________very fond of their old house.
A. were ... were B. was ... were C. were ... was D. was ... was
满分:2分
49.We don't doubt _____B_______ he can make a good job of it.
A. if B. that C. what D. why
满分:2分
50.______A______is unknown to me.
A. Where he is B. Where is he C. He is where D. Is he where 满分:2分