【简答题】The teacher asked Tom to close the window . →Tom _______ ________ to close the window .
【单选题】Firth used______to illustrate the close relationship between language use and its co-occurrence factors.
【判断题】自动化立体库普遍采用扫描技术、条码技术、射频数字通信等,可以及时在搬运工具和仓储管理系统之间传输和反馈数据,提高仓库的柔性化和自动化管理运作水平。
【单选题】We are () of your close co-operation by sending us a special() offer for walnutmeat.
A.
appreciable,appreciable
B.
appreciable,appreciative
E.
appreciative,appreciative
【判断题】Guard cells close the stoma when CO2 are low
【单选题】磺酰脲类降血糖作用说法正确的是
C.
直接刺激胰岛β细胞释放胰岛素,使内源性胰岛素增加
【简答题】close = ____________
【单选题】3-18常用于对调幅波解调的装置是______。
【简答题】close contactA. 密切接触者
【单选题】Your close co-operation in this respect will be highly appreciated.In the meantime we await your shipping ______ by cable.