【单选题】I didn’t manage to do it ____ you had explained how.
【单选题】I didn’t manage to do it _____ you had explained how.
【单选题】对于可以报销的差旅费,其作为企业的费用进行审核报销的流程有以下几个环节,其先后顺序应为( )。 1、比对公司对应业务差旅费的标准,核准同意报销的金额。 2、辨认各种单据凭证的真伪。 3、将现金交付给出纳。 4、将报销金额计入销售费用。 5、合计确认所有合格凭证的金额。
【单选题】配制1L1xTAE电泳缓冲液需要量取()mL50xTAE和()mLddH 2 0。
【简答题】I didn’t manage to do
it ____ you explained now.A. until B. unless C. when D. as
【单选题】I didn’t manage to do it ____ you explained now.
【单选题】I didn’t manage to do it_________ you had explained how.
【单选题】()是通过游戏的方式,在规则许可的范围内,充分发挥个人的主动性和创造性来完成教学目的的一种方法。
【单选题】配制1L1xTAE电泳缓冲液需要量取()mL50xTAE和()mLddH 2 0。
【单选题】I didn’t to do it until you had explained how.