考博考试

【单选题】 Although we have badly fouled our planetary next, ______, it is by no means clear that our profligacy has as yet greatly changed the incidence of cancer.
A．with good will
B．at a rapid pace
C．with woeful consequences
D．at a special period

网考网参考答案：C
网考网解析：
[注释]全句有因果关系的含义，所以选[C]。 查看试题解析出处>>