Not sure.
"why is their water not good to drink?" sounds better.
why isn't their water good to drink?
1个回答
相关问题
-
Their water isn't good to drink中to dringk是哪种类型的补足语?
-
This water isn't good to
-
the water isn't fit______.A,drinking B,drunk C,to drink D,to
-
why drinking water is the way to go
-
it is good for you to drink more water and less coffee(she t
-
–Why isn’t your brother good at math?
-
juice and water are healthy drinks but Coke isn't a healthy
-
It is good____ a lot of water.A.drinking B.drink C.to drink
-
It's good------(drink)more water
-
Don’t drink ______ water.