The dog, _____, will make a good watch dog.
A: to train properly
B: training properly
C: properly to train
D: trained properly
A: to train properly
B: training properly
C: properly to train
D: trained properly
举一反三
- Wood furniture does not depreciate in value ______. A: if they are handled properly and protected properly B: unless handling and protecting properly C: if properly handled and protected D: unless for all its handling and protection
- To swim properly, a course of instruction is necessary.
- ______the Caller Properly by his or her title.
- . _____ up children properly is mainly their parents' duty.
- Properly inflated tires are more danger and wrong. ( )