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【单选题】
The farmer can continue to support himself and his family only if he produces a surplus.
A.
只要农民生产有剩余,就能养活自己和家人。
B.
只有生产更多的农作物,农民才能养活自己和家人。
C.
只有当拥有盈余时,农民持续地供养自己和家人。
D.
农民生产有剩余,只有这样,他才能养活自己和家人。
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A.
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B.
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C.
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D.
=B3*Sheet3%A2
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【单选题】在Excel中,正确的公式形式是
A.
=A2*sheet2!B2
B.
=A2*sheet2.B2
C.
=A2*sheet2$B2
D.
=A2*sheet2^B2
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