15[单选题，1分] Some people believe that the earth can ___ enough food to support at least twice its present population.

A. yield

B. assist

C. assume

D. transmit

参考答案与解析：

相关试题

Each choice can be used only once. 15 [单选题，1分] The local government has been providing ___ support

Each choice can be used only once. 15 [单选题，1分] The local government has been p

  • 查看答案

    • People believe that each food has its own 1) ______ of yin and yang. Yin foods are thin, cool and lo

    People believe that each food has its own 1) ______ of yin and yang. Yin foods a

  • 查看答案

    • 15/50单选题（2分） _ happy family is _ Heaven on _ Earth.

    15/50单选题（2分） _ happy family is _ Heaven on _ Earth.A. aB. A,a,theC. The,a/D. The

  • 查看答案

    • Some of the bridges are more than 30 meters long and can support the weight of 50 people.

    Some of the bridges are more than 30 meters long and can support the weight of 5

  • 查看答案

    • By the year 2060,the earth _____twice as many people as it is today.

    [单选题]By the year 2060,the earth _____twice as many people as it is today.A.will

  • 查看答案

    • Some people believe that since oil is sc

    [单选题]Somepeoplebelievethatsinceoilisscarce,the____ofthemotorindustryisuncertain.A．)terminalB)benefitC)fateD)estimate

  • 查看答案

    • 18 [单选题，1分] In the course of ___, some birds have lost their power of flight and started to live on

    18 [单选题，1分] In the course of ___, some birds have lost their power of flight and

  • 查看答案

    • 单选题20分I can _____ finish my task.( )

    单选题20分I can _____ finish my task.( )A. hardB. hardlyC. hardyD. harding

  • 查看答案

    • 【单选题】5、American people are not very happy on April 15, when the federal taxes are ( )

    【单选题】5、American people are not very happy on April 15, when the federal taxes ar

  • 查看答案

    • Each choice can be used only once. 34 [单选题，1分] The effects of this medicine will ___ according to a

    Each choice can be used only once. 34 [单选题，1分] The effects of this medicine will

  • 查看答案