【判断题】离心式冷水机组具有体积小,制冷量大、安装方便、使用寿命长、制冷量调节范围宽、节能效果好等特点。
【判断题】实习用零件不用摆放整齐,堆一块不散就行。
【判断题】The expression “Not
really.” is an expression to say that you do not agree with the statement of
the other side completely.
【单选题】下列能正确定义字符串的语句是 。
A.
char str[] = {'\064'};
【判断题】The expression of is not a correct relational algebra expression.