【单选题】
If it ___ next week, the crops would be saved.
①
rains
②
will rains
③
would rain
④
should rain
【单选题】
Mark Twain, one of the greatest 19th century American writers, is well known for his ______.
①
international theme
②
waste-land imagery
③
local colorism
④
symbolism
【单选题】
An example of dramatic monologue is _____________.
①
Don Juan
②
When We Two Parted
③
My Last Duchess
④
The Waste Land
【单选题】
It has been raining all day, but even though it______, we______there by tomorrow.
①
didnt rain, couldn’t get
②
hadn’t rained, couldn’t get
③
didn’t rain, can’t get
④
hadn’t rained, can’t get
【单选题】
Since the road is wet this morning, ____ last night. ?
①
it must have rained ?
②
?it must rain ?
③
it must be raining ?
④
it must have been rained?
【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