请输入或粘贴题目内容
搜题
拍照、语音搜题，请扫码下载APP
题目内容
（请给出正确答案）
A．The use of insecticides should be limited and controlled.
B．A combination of some insecticides should be used at the same time.
C．New insects should be introduced to mate with those that have survived from a certain kind of insecticide.
D．New kinds of insecticides should be explored and developed.
答案
更多“A．The use of insecticides should be limited and controlled.B．A combination of some ins”相关的问题
第1题
A．The building method the builders use to save energy.
B．The limit of the flow of air between inside and outside.
C．The use of man-made building materials.
D．The limit of air-flow and the man-made materials.
第2题
A．The use of hands.
B．Different ways of expressing politeness.
C．Customs of ancient times.
D．The meaning of the hand and its actions.
第3题
A．The machine doesn't work.
B．They will go to the cinema.
C．Lily's mother will use it.
D．Lily has to finish her assignment.
第4题
A．The man is learning how to use a computer.
B．The woman is showing the man how to put page numbers on a document.
C．The man is printing a document.
D．The man is using his computer to do mathematical problems.
第5题
A．The introduction of pedals
B．The use of heavy wires
C．The use of felt-padded hammerhead's
D．The metal frame. construction
第6题
The author gives the example of airplane to show that ______.
A．the use of plane does harm to the whole world
B．new technology enhances communication between countries
C．new communication means may not save the world from wars
D．air force became more important than ground troops in wars
第7题
A．The players use a round ball in the game.
B．The players cannot pass the ball with their hands.
C．The game is a rugby game.
D．The players use an elliptic ball in the game.
第8题
Which of the following factors leads to the globalization of the use of language？
A．The popularity of English.
B．The popularity of the computer.
C．The information explosion.
D．The sharing of information.
第9题
A．the 19th century
B．the 1930s
C．the late 1960s
D．the early 1970s
