A、 that
B、 this
C、 these
D、 those
答案:D
解析:解析:hike 徒步旅行,overnight campinng在野外露营
A、 that
B、 this
C、 these
D、 those
答案:D
解析:解析:hike 徒步旅行,overnight campinng在野外露营
A. to turn off
B. turning off
C. turned off
D. turn off
解析:解析:forget to do 忘记要做的事情解析:forget doing 忘记做过的事情
A. nothing
B. something
C. anything
D. everything
解析:解析:肯定句中用something,否定句和疑问句中用anything。
A. a bank being robbed with two men
B. robbing a bank two men
C. two men robbing a bank
D. two men who rob a bank
解析:解析:D的正确
A. whom
B. as
C. who
D. that
解析:解析:well over 超过
A. was asleep
B. will asleep
C. has been asleep
D. slept
解析:解析:Asleep只能放在系动词后面。
A. injured
B. damaged
C. spoiled
D. broken
解析:解析:injure 受伤解析:damage: 表示使被损坏的对象失去或降低其自身价值, 但不完全毁掉。解析:He damaged my car with a stone.解析:ruin: 常强调完全毁掉。 The storm has ruined the garden.解析:spoil: 语气比ruin弱,不强调完全毁掉,表示使被害方失去其完美性。解析:He spoiled his painting by putting too much red paint on it.解析:spoil:有时也包含最终会导致完全毁掉之义。解析:He has spoiled his constitution with bad living.
A. were not able to help laughter
B. could not help but laughing
C. could not help laughing
D. could not help to laugh
解析:解析:本题考查的知识点为二次积分的计算.由相应的二重积分的几何意义可知,所给二次积分的值等于长为1,宽为2的矩形的面积值,故为2.或由二次积分计算可知