At different periods as he grew older, Sam Walton learned a lot from the jobs he did EXCEPT ( )
A. to be a taker
B. respect for the value of the dollar
C. to be a contributor
D. responsibility
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The text “Should We Take Computer Addiction Seriously?” is mainly concerned with ( ).
A. a great variety of addictions
B. the benefits of computers
C. the side-effects of computer use
D. computer addiction as a controversial subject
I have no ______ to draw, but I want to take part in a drawing competition. (motivate)
I admit to ______ mistakes once in a while in classes. (make)
Alcoholism, which is harmful for people’s health, means the ______ to alcoholic drink. (addict)