there are _ of visitors to Kunming. (A.tens of thousands B,
there are _ of visitors to Kunming. (A.tens of thousands B,
tens of thousands tens
a couple tens of thousands
Tens of thousands of
There are thousands of visitors()Hangzhou every year
tens of thousands
tens and thousands of
tens of thousands of people
there are many________trees. A. thousand B.thousands of 为什么
20.I PREFER THE CLIMATE OF KUNMING TO _ OF WUHAN.A:IT B:ONE
Tens of thousands of demonstrators had rallied outside the b
Tens of thousands of school children是什么意思?