(A) back
(B) for
(C) off
(D) out
第1题:
A.communicate
B.claim
C.calculate
D.become
第2题:
_____ a teacher in a university, it is necessary to have at least a master's degree.
(A) To become (B) Become (C) One become (D) On becoming
换个语序就可以了
it is necessary to have at least a master's degree------a teacher in a university
显然应该填to become
这里的to become a teacher in a university 做主语,用becoming应该也可以,但题目中没有这个选项
而CD中都有one,有sb的一般会有for出现,而题中没有,因此只能选A
第3题:
第4题:
A、willing
B、reluctant
C、hesitant
D、determined
第5题:
Robots,(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
第6题: