选择题：20.The rest of the family had nearly reached the r

题目内容：

20. The rest of the family had nearly reached the river, but I was ________ behind as usual.
A、 declining
B、 delaying
C、 lacking
D、 lagging

参考答案：

7.Although these people knew that their boss was i

7.Although these people knew that their boss was in a difficult situation, they

分类：大学英语题型：选择题

分类：大学英语题型：选择题

图像的量化字长（颜色深度）为8，则能够表示（）种颜色。 A、 16 B、 32 C、 256 D、 8

分类：大学英语题型：选择题

(3分)关于首因效应与近因效应，下列说法正确的是： A. 首因效应在感知陌生人时起重要作用 B. 近因效应在感知熟悉的人时起重要作用 C. 两种信息连续被感

分类：大学英语题型：选择题

38.Small talk is a good way to kill time, make friends and ________ something w

分类：大学英语题型：选择题