We can surely attain our goal _______ we are united as one.只要我们团结一致,我们肯定能实现我们的目标。
查看答案
You can use the car _______ you return it tomorrow.你可以借用这辆车,条件是明天得归还。
_______ she finds out, what shall we do then?
下列哪个简单析取式是重言式()
A. pÚØq
B. pÚq
C. ØpÚq
D. pÚØp
若有3个命题变项,则含有()个极小项
A. 3
B. 6
C. 8
D. 9