机械清理法比化学清理法()。
A.效率高
B.效率低
C.效率相同
参考答案:B
Which book is much better quality?
In need of B. in case of C. in terms of D. in favour of
排列全口义齿人工牙时,主要考虑的因素()。
A.美观、发音、咀嚼功能
B.美观、坚固、发音
C.美观、卫生、舒适
D.美观、坚固、舒适
E.美观、功能、舒适