题目内容
（请给出正确答案）
[主观题]
The branches could hardly ________ the weight of the fruit. A) retain B) sustain
The branches could hardly ________ the weight of the fruit.
A) retain
B) sustain
C) maintain
D) remain
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新生儿生理性黄疸是指生后()天开始出现，()天最明显，()天消退。病理性黄疸一般发生时间为()
