He is busy practicing _______English. [ ]
A. speaking
B. to speak
C. speak
答案：A
_____ that he didn't know what to say. [
A. So moved was the boy
B. So moved the boy was
C. So the boy was moved
D. So was the moved boy
增值税纳税人年应税销售额超过小规模纳税人标准的，除另有规定外，应申请一般纳税人资格认定。下列各项中应计入年应税销售额的有（）。
A、预售销售额
B、免税销售额
C、稽查查补销售额
D、纳税评估调整销售额
E、税务机关代开票销售额
