问题 计算题 用竖式计算。(1)340÷4=(2)61÷6=(3)26×18=(4)56×33=(5)5+3.8=(6)6.6-3.4= 答案 (1)(2)(3) 26 × 18 208 26 468(4) 56 × 33 168 168 1848(5) 5 + 3.8 8.8(6) 6.6 - 3.4 3.2 选择题 "You can't have this football back _____ you promise not to kick it at my cat again." the old man said angrily. [ ]A. because B. since C. when D. until 查看答案 问答题 农业、卫生、质检和工商各监管部门分别采用哪些法律法规作为执法依据? 查看答案