A:Do you know ( )the population of China( B:Sorry,I don't kn
A:Do you know ( )the population of China( B:Sorry,I don't kn
A; Do you ______Jack B;Sorry ,I don"t know him
I don't know ( )is the way to the bank of china选项:A which B
Do you know how large ___ is?A.population of China B.Chinese
do you know how large__is a Population of China b Chinese po
Do you know--------last night?Sorry,I don't know
Do you know ___?-Sorry I don't know.
-Do you know ___?-Sorry,I don't know
-Do you know when he_ the work?-sorry,I don't know ,but I th
Do you know the way____the post office?Sorry,I don't know,__
do you know what the clotheswere made ( sorry,i don't know.是
do you know who the hair band ()?----sorry,i don,t know.