【单选题】
Put up the passbook and the card properly. ______us as soon as possible if you lose them.
①
Reform
②
Inform
③
Transform
④
uniform
【单选题】
Its an important component of preschool education to help and instruct young children to develop a positive ______.
①
self-reality
②
self-evidence
③
self-service
④
self-concept
【单选题】
21.Sex education in primary school is still a big _____ in China today.
①
question
②
issue
③
problem
④
event
【单选题】
-“When shall we meet again next week?”-“______________ day is possible. It’s no problem with me.”
①
Either
②
Neither
③
Every
④
Any
【单选题】
Only about one out of twelve of the young men and women of this country ____ college education.
①
receive
②
receives
③
have received
④
have been received
【单选题】
It _____to see so many children in that mountainous area cannot even afford elementary education.
①
pains her
②
makes her pain
③
is paining
④
is pained
【单选题】
A powerful indictment of America’s disregard of ecology, Silent Spring was aimed chiefly at the wholesale use of chemical pesticide, especially DDT.
①
A．有力地控诉了美国对生态的忽视，《沉默的春天》主要是针对大规模使用农药，特别是滴滴涕。
②
B．一个对美国忽视生态的有力控诉，《沉默的春天》主要是针对大规模使用农药，特别是滴滴涕。
③
C．《沉默的春天》是对美国忽视生态的有力控诉，它主要是针对大规模使用农药，特别是对滴滴涕的使用进行了控诉。
④
D．《沉默的春天》对美国忽视生态，主要是针对大规模使用农药，特别是滴滴涕的使用，进行了有力的控诉。
【单选题】
16. By using virtual reality programmes, it is possible to ____ deep into outer space without ever leaving Earth.
①
explore
②
find
③
escape
④
stay
【单选题】
We can certainly deliver high-quality education to many students at much ________ cost.
①
low
②
lowest
③
lower
④
lowed
【单选题】
We can certainly deliver high-quality education to many students at much ________cost.
①
low
②
lowest
③
lower
④
lowing