一般说来,()比较适用于操练和练习。
A.基本的算术运算
B.定理和公式推导
C.标点技能
D.语言词汇的拼写
参考答案:A, B, C, D
If you want to make your friend not be too nervous before the final exam, you say:_______.
A. the early bird catches the worm
B. Many hands make light work
C. Too many cooks spoil the broth
D. Don’t put all your eggs in one basket
医师进行实验性临床医疗,应当()
A.经卫生行政部门批准
B.经所在医疗机构批准即可
C.经所在科室同意
D.征得患者或其家属同意即可
E.经所在医院批准并征得患者或其家属同意