题目

下列每个句子中有一处语言错误。每处错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧ )并在其下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：每处错误及其修改均仅限一词【1】He commanded that all of us helped each other while in trouble.【2】You may rely on that I will do whatever I can to support you.【3】It is typical for John to think about helping others in this way.【4】The party will be he要得到函数的图象可将y=sin2x的图象（ ）A．向右平移个单位长度B．向左平移个单位长度C．向右平移个单位长度D．向左平移个单位长度