问题描述：
they climbed up the mountain __ many people were planting trees ,and __ a lot of sheep were eating
A.where ,where B,that ,that C,where that ,D,that ,which
第二个空前为什么要加and 在定语从句中,主要判断并列句的标准不就是看and吗?
A.where ,where B,that ,that C,where that ,D,that ,which
第二个空前为什么要加and 在定语从句中,主要判断并列句的标准不就是看and吗?
问题解答：
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