题目内容
______ all the seats full, he had no choice but to stand up.
| A．For | B．As | C．Though | D．With |
D
解析试题分析：考查with符合结构，句意：因为所有的座位都坐满了，他只好站着。因为逗号前面的不是句子，不能用连词as，for，though，应该用with+宾语+adj（宾语补足语），选D。
考点：考查with符合结构
With his attention _____ on his book, he didn’t notice me enter his study.
| A．focusing | B．focused | C．to focus | D．focus |
_____the problem of land erosion getting more serious, the government is searching for a way to deal with it.
| A．As | B．With | C．When | D．If |
On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.
| A．their | B．whose | C．which | D．that |
On Sundays there were a lot of children playing in the park, ____ parents seated together joking.
| A．whose | B．their | C．which | D．where |
Nowadays people take___ exercise a day as they did in the past because of widely used automobiles.
| A．less than half | B．less than as half as |
| C．less than half as much | D．half less than |
With so much work _______his mind , he almost broke down .
| A．fill | B．filling | C．filled | D．to fill |
I still remember my happy childhood when my mother ______ take me to Disneyland at weekends.
| A．might | B．must | C．would | D．should |
In the reading room, we found her at a desk, with her attention _____ on a book.
| A．sitting; fixing | B．seated; fixed |
| C．sit; fixing | D．sitting; to be fixed |