单选题 Apples are different in color, size, and taste. The color of the skin may be red, green, or yellow. They have various sizes, with delicious apples being among the largest. The taste may be sweet or tart (酸的) .

单选题 Apples are same in color. [A] True. [B] False.

A
B
C
D

【正确答案】 B

【答案解析】[解析] 苹果的颜色是不同的，文中提到苹果有红色、绿色和黄色。

单选题 The color of apples' skin may be red, green, or yellow. [A] True. [B] False.

A
B
C
D

【正确答案】 A

【答案解析】[解析] 文中提到苹果的颜色可以是红色、绿色和黄色。

单选题 The taste of apples is sweet. [A] True. [B] False.

A
B
C
D

【正确答案】 B

【答案解析】[解析] 有的苹果是甜的，有的苹果是酸的。