单项选择题
Listen to the conversation Looking Back on One’s Life and choose the best answer to complete each of the statements.
未知题型 【填空题】たけしさんの夢は科学者( )なる( )( )です。
单项选择题 1. In a public speech class, you might be tested on the following speeches except for___________.
未知题型 【填空题】移植时植物枯死的最大原因,是由于( )。