【单选题】认为课程最终要有学生的需要来决定是( )
【单选题】I suggest our website immediately.
【简答题】已知向量 a = (2,−3), b = (1,3),求 a · b
【单选题】I suggest ______ our website immediately.
【单选题】()on our past experience , we suggest establishing a branch office in that city .
【单选题】I suggest our hydrating package.
【简答题】Can I suggest _________ at our office, say, at the end of the month?