When Jamaican-born social activist Marcus Garvey came to the United States in 1916, he arrived at precisely the right historical moment. What made the moment right was the return of (5) African American soldiers from the First World War in 1918, which created an ideal constituency for someone with Garvey's message of unity, pride, and improved conditions for African American communities. (10) Hoping to participate in the traditional American ethos of individual success, many African American people entered the armed forces with enthusiasm, only to find themselves segregated from white troops and subjected to numerous indignities. They (15) returned to a United States that was as segregated as it had been before the war. Considering similar experiences, anthropologist Anthony F. C. Wallace has argued that when a perceptible gap arises between a culture's expectations and the reality of (20) that culture, the resulting tension can inspire a revitalization movement: an organized, conscious effort to construct a culture that fulfills long standing expectations. Some scholars have argued that Garvey created (25) the consciousness from which he built, in the 1920s, the largest revitalization movement in African American history. But such an argument only tends to obscure the consciousness of identity, strength, and sense of history that already (30) existed in the African American community. Garvey did not create this consciousness; rather, he gave this consciousness its political expression.

请数学老师解答 谢谢

请数学老师解答，谢谢

请数学老师解答 谢谢

请数学老师解答 谢谢

一家餐厅有A B两个list的side dishes，两个list都不重样，给出一共有18种搭配方式，问B list里有几个菜 条件1：AB一共有11个菜 条件2：A有2个菜 请数学老师解答 谢谢老师

一个圆内接长方形，问长方形周长是多少？ 条件1：圆半径为2； 条件2：长方形的一条边是2 请数学老师讲解，谢谢老师

请问下金老师，先通过主谓一致排除a，通过in doing sth “在哪方面干什么”意思不对排除ce，剩下bd怎么选择呢？感觉时态没法做选择，前面一个用using 一个用by the use of …使用过动词优于名词来最后选择b吗？

想请问Tina老师，这个题通过后面画线部分比较选项可以排出ad，cwith结构修饰主句主谓关系不恰当排除c，同位语be中summarize前面那群borrowers更好，但是be比较，我觉得e更好，因为that感觉又是引导一个如records这个名词的同位语解释说明什么样的一个热cords，但是答案选b，该怎么权衡呢？

请老师完整解答一下这道题解题思路，我选的A，认为后面是一个介词短语修饰语。

王文静老师你好，就这道题目，我特地查了字典，with可以表示一件事情的factor和这件事情的关系的，换句话说，C选项我读到with，我第一反应就是自动就理解为后面的两个条件（factor）是导致output tripled的原因，所以认为这句话即处理了因果关系也表达了两个factor之前的并列关系。麻烦老师指出我的语法理解问题