Have you (noticed) her coat (is wet)? She (must be) caught (in) the rain.
A. noticed
B. is wet
C. must be
D. in
查看答案
【B4】
A. give off
B. give out
C. give up
D. give in
【B11】
A. helpful
B. heavy
C. healthy
D. high
【B3】
A. played
B. worked
C. operated
D. affected
数据库表的字段可以定义规则,规则是
A. 逻辑表达式
B. 字符表达式
C. 数值表达式
D. 前三种说法都不对