大学英语单选题（21-30）

大学英语单选题（21-30）
21.I wonder how many years ago _______.
A.did you father retire
B.your father retired
C.has your father retired
D.your father has retired
满分：2.5 分
22.If you _______ me,I shall be very grateful to you.
A.must help
B.will help
C.may help
D.need help
满分：2.5 分
23.Regardless of how hard she tried,Jennie couldn’t figure out what her boyfriend thought.
A.珍妮努力的想都想不出她的男朋友在想什么.
B.珍妮想的多么努力啊,但是还是揣摩不透她的男朋友是如何想的.
C.尽管珍妮很努力,但是还是不明白她的男朋友在想什么.
D.不管珍妮如何努力,都揣摩不透她的男朋友是如何想的.
满分：2.5 分
24.I doubt _______ he will lend you the book.
A.whether
B.when
C.that
D.which
满分：2.5 分
25.—Didn’t they come to the party last week?—Yes.They didn’t want to come with us at first,but then we _______ persuade them.
A.would
B.could
C.were able to
D.had to
满分：2.5 分
26.Sending the child abroad alone would mean putting him at risk.
A.让孩子一个人去国外有危险.
B.送孩子去国外就等于冒险.
C.把孩子单独送到国外就意味着让他去冒风险.
D.把孩子单独送到国外意味着把他放在风险中.
满分：2.5 分
27.— Do you think I could borrow these magazines?— _______
A.No,you can’t.
B.You could borrow other magazines.
C.The magazines aren’t here now.
D.I’m sorry,but the magazines you want are out.
满分：2.5 分
28.The old lady _______ is Tom’s grandmother.
A.you talked
B.who you talked to her
C.whom you talked
D.to whom you talked
满分：2.5 分
29.— How do you like your first term here at the university?— _______
A.To tell the truth,I don’t like it at all.
B.I don’t know.
C.How about you?
D.I don’t want to talk about it.
满分：2.5 分
30.Could you be more _______ about what you’re looking for?
A.particular
B.peculiar
C.special
D.specific
满分：2.5 分