A.E-mail
B.E-commerce
C.E-learning
D.E-communication
A.
B.
C.
D.
[单选题] (75) has become a fact of modern life, with millions of people now shopping on-line.(75)A. E-mailB. E-commerceC. E-learningD. E-communication
[单选题]E.nglishhasbecomeacommunication_______forpeoplefromdifferentcountries.A.meritB.streamC.enjoymentD.medium
[单选题]A.s a matter of fact, our life-styles are changing _________and our bodies.A. as suchB. so suchC. such asD. so are
[单选题][A] As more has become known of the many thousands of African plant species and their complex ecology, naming, classification, and mapping have also become more particular, stressing what was actually present rather than postulating about climatic po
[单选题][A] As more has become known of the many thousands of African plant species and their complex ecology, naming, classification, and mapping have also become more particular, stressing what was actually present rather than postulating about climatic po
[单选题][A] As more has become known of the many thousands of African plant species and their complex ecology, naming, classification, and mapping have also become more particular, stressing what was actually present rather than postulating about climatic po
[单选题][A] As more has become known of the many thousands of African plant species and their complex ecology, naming, classification, and mapping have also become more particular, stressing what was actually present rather than postulating about climatic po
[单选题][A] As more has become known of the many thousands of African plant species and their complex ecology, naming, classification, and mapping have also become more particular, stressing what was actually present rather than postulating about climatic po
[单选题]H.is brother has become a lawyer, ______ he wanted to be.A. whoB. whatC. thatD. which
[单选题]The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.A. whatB. whichC. thatD. though