We can use a medical surgical _________ for self-protection.
A: mask
B: mass
C: mesk
D: masker
A: mask
B: mass
C: mesk
D: masker
举一反三
- 中国大学MOOC: We can use a medical surgical _________ for self-protection.
- If we environmental protection, we can save the earth for mankind.
- The application of new technologies such as surgical zipper and medical glue can prevent the occurrence of scar after operation.
- What is the chief advantage of the virtual reality techniques when used in microsurgery A: The medical students and surgeons can use it to practise simulated surgical operations as if operating on a real patient. B: Medical students and surgeons can do any operations without considering their consequences. C: It helps to do operations on human eyes extremely accurately. D: It allows surgeons and their students to set their imagination free.
- The application of new technologies such as surgical zipper and medical glue can prevent the occurrence of scar after operation. A: 正确 B: 错误