do you have a lot of homework at the weekend yes ,we do .and sometimes___very hard.a)they areb)its c)i am d)it is
问题描述:
do you have a lot of homework at the weekend yes ,we do .and sometimes___very hard.a)they are
b)its c)i am d)it is
答
d homework 是不可数名词,所以用排除法就可以选出来
答
D
homework是不可数名词用单数
答
D it is 指 homework 不可数
希望能帮到您
答
d homework 不可数
答
答案:D it is
解释:前面的homework 是不可数名词,用it指代.
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