表示“美国篮球协会”的缩略词是________。
A．BBC B．ABC
C．NBA D．CBA
--___do you ___your name? -- B-I –I-L, Bill.
A. What, say B. What, spell C. How, spell D. How, say
My father’s mother is my .
A.aunt B.sister
C.grandmother D.grandfather
Thanks ___ your help.
A. at B. for C. of D. on
----___these her erasers?
----No, they ___.
A．Is, isn’tB．Are, aren’t C．Are, is D．Is, are
Please call me ___ 2137718.
A. in B. on C. at D. for
