After years of research, scientists have ______the virus that is responsible for the disease.
A、recognized
B、identified
C、guaranteed
D、notified
发布时间：2024-09-26 08:40:16
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 搜搜题库网 官方老师解答 )
答案：
相关试题
- 1.After years of research, scientists have ______the virus that is responsible for the disease.
- 2.After years of research, scientists have_____ the virus that is responsible for thedisease.
- 3.I have to be responsible ______ my Shipowner．
- 4.Scientists have made a major _____________in the treatment of cancer.
- 5.They went to have their dinner after they __________ (finish) the assignment.
- 6.They have been very good friends for so many years, but they have nothing ______ common.
- 7.The copper pot has become tarnished after many years of neglect.
- 8.The theme of After Twenty Years is loyalty to _______versus loyalty to public duty.
- 9.A male patient who is 60 years oldis admitted to the hospital with manifestations of coronary disease
- 10.She stopped to have some coffee after work.
