【简答题】A. The second expedition 1. Para.1 B. A day of hope 2. Para. 2 C. The first expedition 3. Para.3...
【判断题】荧光着色渗透液是将荧光染料和着色染料溶解在溶剂中配制而成的。
【判断题】5 Victor exercises every day.
【单选题】Read Passage B again and try to match the implied ideas of some given paragraphs.
G.
Para.12____________ They found great enjoyment in house sorting, organizing and purging.
【判断题】我国提倡启发式教学由来已久,所以现在已经没有多少研究和实用价值。
【简答题】执行右面的程序框图,如果输入的x=0,y=1,n=1,则输出x,y的值满足 (A)y=2x (B)y=3x (C)y=4x (D)y=5x