-What a nice day .-Yes,I like ___ when the weather is fine .A.one B.that C.it D.this___ unexpected heavy rain usually causes ____ great change .A.The;the B.An;不填 C.An;the D.The;a 请说明原因

问题描述:

-What a nice day .-Yes,I like ___ when the weather is fine .A.one B.that C.it D.this
___ unexpected heavy rain usually causes ____ great change .
A.The;the B.An;不填 C.An;the D.The;a
请说明原因