想知道别人手中有多少本书你应该问 A. How many books do you have? B. How many birds can you see?
字母a读音不同的是:
There’s no milk the fridge . A. in B. on C. at
I am home now . A. toB. forC. at
Therea pen and twelve books . A. is B. am C. are
there are some birdsthe tree. A. inB. on C. at