【简答题】The buyer whom we have discussed the business
offers for both rice and wheat.A. with B. to
【简答题】Whom does the buyer want to buy the goods for?
【简答题】仙客来是 __________ 季休眠的观赏植物。
【判断题】环戊二烯基负离子与FeCl2反应,生成二茂铁。
【单选题】有关普萘洛尔的抗心律失常作用机制,描述错误的是
【单选题】在研究单细胞——多细胞的发展过程中,两种生物引起人们的兴趣。其中________代表了多细胞简单聚集并开始有分工。
【单选题】钢筋混凝土梁的箍筋配置过多,且剪跨比λ<1时,常发生( )。
【单选题】The buyer ____ whom we have discussed the business offers for both rice and wheat.