after
before
if
until
第1题:
A.what he had seen
B.that he had seen
C.which he had seen
D.he had seen what
第2题:
A、did he invite,entertained
B、did he invite,he entertained
C、he invited,entertained
D、he invited,he entertained
第3题:
A.should he have realize
B.he realized
C.did he realize
D.he had realized
第4题:
Unsatisfiedwith the payment, he took the job just to got some work experience.
A. though was he B, though he wasC. he was though D. was he though
第5题:
A. he writes
B.he wrote
C. did he write
D. does he write
第6题:
A.Was he leaving
B.If he is leaving
C.Were he to leave
D.If he leaves
第7题:
替牙he期间上下牙弓的咬合关系发展由()。
A.中性he关系→近中he关系
B.远中he关系→中性he关系
C.近中he关系→中性he关系
D.中性he关系→远中he关系
E.持续中性he关系
第8题:
A.contend
B.content
C.intend
D.intent
第9题:
A、where, which.
B、that, that.
C、where, that.
D、which, that.
第10题:
When Mr.Westhusin says “...cloning is dangerous,” he implies that .
[A] lab technicians may be affected by chemicals
[B] cats and dogs in the lab may die of diseases
[C] experiments may waste lots of lives
[D] cloned animals could outlive the natural ones
理解题。题干引用的话出现在第二段末。前一句话中威斯苏森先生提到在猫或牛的克隆试验中对动物卵的浪费以及许多动物的自然性流产,因此可知,[C]是“危险”的真正含义。其他项文中均未提及。