【多选题】There are two most frequently used payment instruments:
【简答题】The two frequently used engine specification are _________________and____________________.
【简答题】修辞是依据(),运用各种表现手段、方法,提高语言表达效果的一种活动。
【单选题】下列有机物能在光和空气中逐渐氧化生成剧毒性的光气,它是良好的有机溶剂
【单选题】在Excel中,________是文本运算符。
【单选题】________ and ________ ratio are two frequently used engine specifications .
B.
Displacement and compression
C.
.The number of cylinder and displacement
D.
Overall length and width
【判断题】修辞是依据题旨情境,运用各种表现手段、方法,提高语言表达效果的一种活动。()