What () you often () when it is raining?I do some reading at
What () you often () when it is raining?I do some reading at home.选项在下面
.A.are;do B.are;doingC.do;do D.are; going to do
.A.are;do B.are;doingC.do;do D.are; going to do
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你能帮帮他们吗