A、causes
B、causing
C、caused
D、cause
第1题:
18 Using the situation stated in the Special window, a comparison of the cost variance of August as compared to July shows that the magnitude ($ value) of the variance has _____ and the percentage change has _____.
A. Become worse, become worse
B. Become worse, improved
C. Improved, increased
D. Improved, become worse
E. None of the above are correct
第2题:
Atoll提供以下哪几种话务环境?
A、denseurban
B、urban
C、suburban
D、rural
第3题:
以下关于西门子S7-1200 PLC的MOVE指令描述中,哪些是正确的?
A.MOVE指令即为移动值指令
B.它用于将IN参数指定的源地址中的数据元素复制到OUT1参数指定的目标地址中
C.数据元素从源地址移动到目标地址的过程中,源数据会发生更改
D.使用MOVE指令时,必须指定数据类型
第4题:
6. Most people like Jazz 107.9 FM,because it _________ very beautiful music. .
A,gives
B.takes
C.plays
D.brings
第5题:
A.inflation, growth
B.growth, inflation
C.growth, divorce
D.growth, birth
第6题:
58、当使能位EN为1时,传送指令MOVE将输入(IN)的数据移动到输出(OUT),而不改变原始值。