【单选题】Today I have ___ things to do.
【单选题】---You have no idea what _____ great fun it was yesterday in Disneyland. ---Yeah, I wish I could have such _____ fun day.
【单选题】关于室内质量控制的描述,正确的是( )
C.
可以用来比较某一实验室的测定结果与靶值的差异
D.
可以提高实验室常规工作中批内,批间样本检验结果的一致性
【判断题】安全性是衡量航空运输质量的首要标志。( )
【单选题】I was supposed to _______ all my shopping by now, but I still have a great many to buy.
【简答题】I have had great deal of trouble _____ the rest of the class. (A) coming up against (B) up for (C) keeping up with (D) living up to
【简答题】I have had great deal of trouble _____ the rest of the class. (A) coming up against (B) up for (C) keeping up with (D) living up to