4． Her father trekked _________ high mountains to collect valuable medicinal herbs．

A．through

B．across

C．in

D．on

[单选题]4．—Are you her uncle?—_________A．I’m notB． Yes， I am notC． No， I amD． No， I am not

[单选题]4． Lily is___________ taller than her sister．A．a fewB． fewC． a littleD．little

[单选题]Lily’s father scolded her and made her promise __________ again.(A) never to do that(B) never to do what(C) never doing that(D) never doing what

[单选题]28．Is the computer from her father?A． Yes， she is．B． Yes， it is．C． No， she isn't．D． No，it isn't．

[单选题]— Her father is very rich.—________ She wouldn’t accept his help even if it were offered.A． What for?B． So what?C． No doubt.D． No wonder.

[单选题]She was praised by her father for_____the exam.A.passB.to passC.to passingD

[单选题]B．When Mary Moore began her high school in 1951, her mother told her, "Be sure and take a typing course so when this show business thing doesn't work out, you'll have something to rely on." Mary responded in typical teenage fashion. From that mom

[单选题]4．A．aB．anC．theD．/

[单选题]4．A．HoweverB．AlthoughC．ThatD．Unless

[单选题]4．A．monthB．weekC．dayD．year