$fruit="apple" echo 'this is an $fruit.'的输出结果是（ ） A: this is an $fruit. B: this is an $apple. C: this is an apple. D: this is an .

英语教师指着一只苹果用英语对全班同学说:“这是一只苹果。” A: The English teacher pointed with an apple and said to the whole class in English, “This is an apple.” B: The English teacher pointed to an apple and said to the whole class in English, “This is an apple.” C: The English teacher pointed an apple to the whole class in English, “This is an apple.”

What is the result of the judgment of Paris over the "apple of discord"? A: Athena whould have the apple. B: Hera whould have the apple. C: Aphrodite would have the apple. D: Artemis should have the apple.

This is _____ book. The book is _____. This is _____ apple. The apple is _____. A: my, mine, her, her B: my, mine, hers, her C: mine, my, hers, her D: my, mine, her, hers

This is _______ apple. It's _______ big apple. A: an; a B: a; the C: a; an D: an; the

这种果汁有苹果的味道。 A: The juice tastes of apple. B: The juice tastes from apple. C: The juice tastes as an apple. D: The juice tastes like an apple.

It is ______ apple.

We need ( )apple. (a, an)

I want to ______(eat) an apple.

Please pick up the apple. Please .