「広い」的反义词是「狭い」。
参考答案：对
读一读，判断正误。
( )1. The cat is in the box.
( )2. The cat is under the table.
( )3. The T-shirt is big.
( )4. The boy is short.
( )5. I have twenty books.
下列各种疾病中，可出现中心性发绀的是
A．渗出性心包炎、心脏压塞
B．肺栓塞
C．雷诺病
D．严重休克
E．上腔静脉阻塞综合征
The cat is in the box. 
The cat is under the table. 
The T-shirt is big.
The boy is short.
I have twenty books.