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【单选题】
下列属于影响优生的物理因素的是( )。A.
农药
B.
汽油
C.
电离辐射
D.
药品
E.
有机溶剂
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【简答题】________,the capital of Northern Territory, was severely bombed during World War II.
【简答题】Answer the following questions. 1. Why is the southern area of the Northern Territory called the Red Center of Australia?
【单选题】Why is the southern area of the Northern Territory called the Red Centre of Australia?（）
A.
Because Uluru is located there.
B.
Because it is extremely hot and dry.
C.
Because it consists of miles and miles of red-sand desert and mountain ranges.
D.
Because it lies in the tropics.