【单选题】
2. You should deliberate over the question before you_______it.
①
response to
②
respond to
③
retellfrom
④
delete
【单选题】
Asthemanagersprivatesecretary,Helenhaseasy_______toallhiscorrespondence.
①
access
②
approach
③
accent
④
response
【单选题】
The human race has already paid a heavy price for its slow _____to environmental threats.
①
response
②
responsibility
③
resolution
④
resistance
【单选题】
Before?he came to China, he??[填空]Chinese for three years.
①
have learned
②
had learned
③
learned
④
learning
【单选题】
2016年ISSE年会的主题是（ ）
①
environmental health across land,air,and sea
②
exposure and health in a global environment
③
addresssing environmental health inequalities
④
old and new risks:challenges for environmental epidemiology
⑤
environment,food and global health