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【单选题】第4篇 Trying to Find a Partner One of the most striking findings of a recent poll in the UK is that of the people interviewed, one in two believes that it is becoming more difficult to meet someone to s...
A.
The health condition of his or her grandmother.
B.
The geographical environment.
C.
The social convention.
D.
The family tradition.
【单选题】供暖时，如果辐射吊顶距离人头顶1.5m，辐射吊顶边长4m，当人员逗留区平均辐射温度是25℃的话，吊顶温度不应该超过（ ）℃
A.
33
B.
35
C.
38
D.
41