【单选题】What are the tools with which chimps fish for termites?
【多选题】What are the most valuable and effective tools for writing poetry?
【多选题】What are the tools for the traditional dispatching system?
【多选题】What are the three tools for quick payment in London?
【判断题】果蝇属XY型性决定的生物,但它的雌雄性别通常取决于X染色体数与常染色体组数的比值即性指数
【单选题】What are tools for building an iPhone App?
【多选题】What are the tools for Chinese painting and calligraphy?