单选题
Not too much of the plant faces the direct drying sunlight, so the cactus can_________.
A、
keep the water it has stored
B、
absorb much sunlight
C、
store much heat from the sun
D、
keep the food it has made
【正确答案】
A
【答案解析】
[解析]从文章第六句得知。故本题答案为A。
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