求3个38的和是多少，用乘法计算列式是：38×3．
故答案为：38×3．
"We will provide the best _____ for you". The sentence means that we will try our best to _____you. [ ]
A.serve; serve
B.service; serve
C.seven; serve
以下哪项不属于中国移动移动云业务产品（）
A.Paas
B.Iaas
C.Baas
D.Saas
