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若已定义x和y为double类型,则表达式x=1,y=x+5/2的值是______。
A. 3
B. 4
C. 3
D. 3.5
The old gardener used to keep all his tools and do-it-yourself equipment in a ________ in
A. barn
B. room
C. hut
D. shed
【C13】
A. dispute
B. disregard
C. disrespect
D. disrupt
【C11】
A. admission
B. reaction
C. disagree
D. support