温度愈低、降温愈快，冻融间隔时间愈短，则混凝土愈不易冻坏。（

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问题判断题

温度愈低、降温愈快，冻融间隔时间愈短，则混凝土愈不易冻坏。（）

答案

参考答案：错

选择题

( ) 1. It's six o'clock in the afternoon. It's time to ___________.	A.
( ) 2. It's nine in the morning. It's time to ___________.	B.
( ) 3. It's 10: 00 in the evening. It's time to ___________.	C.
( ) 4. School is over. It's time to ___________.	D.

单项选择题

患者发热，小腿红、肿、痛2天。检查：小腿前内侧可见鲜红、边界不清的红斑，手指压之稍褪色，触痛明显、皮温明显增高。考虑诊断是（）。

A.痈

B.疖病

C.丹毒

D.蜂窝织炎

E.淋巴管炎