He tried hard to keep calm in face of the policemen, but the sweat on his forehead _________.
A. turned him down B. gave him away C. showed him out D. shut him off
高一英语单项填空困难题
He tried hard to keep calm in face of the policemen, but the sweat on his forehead _________.
A. turned him down B. gave him away C. showed him out D. shut him off
高一英语单项填空困难题查看答案及解析
He tried to tell himself to keep calm instead of being angry. It is________
A. extreme B. frightening C. useless D. stubborn
高一英语单项填空中等难度题查看答案及解析
As is often the case, you are trying hard to keep your eyes open in class after a late night doing piles and piles of homework, “1.” You are probably thinking, “ This weekend I’ll make up for all the sleep I have lost.”
2.. Most people think the same way-if you stay in bed longer on Saturdays or Sundays, you will recover your missed sleep during the week.
However, this is not correct.3. Actually, researchers have just discovered that sleeping during the weekend will not do you any good, but rather make you feel more tired on Monday morning.
Our body keeps a clock inside. It tells us when to wake up in the morning and when to feel sleepy at night. But the time on our body clock can be changed once we start taking on different sleeping habits.4.. This may mean on Monday morning we sometimes struggle to get out of bed.
If we decide to get up only 20 minutes or half an hour later, it won’t matter. This is because our body clock can accommodate(顺应) a delay of up to an hour, which means that a short lie-in at weekends is unlikely to have any big effect, we needn’t worry about it at all.5.,
So, what should we do to balance and make up for all the sleep we’ve missed? Scientists say that simply eight hours of sleep would do the trick, not any longer.
A.You are not alone.
B.I need more sleep!
C.Sleep is important for everyone.
D.Sleeping is nothing like paying back money.
E.However, if we sleep longer our sleep becomes less efficient.
F.But delays of up to two hours or more can throw our body out of order.
G.This is why staying in bed for longer than usual might confuse our body clock.
高一英语七选五困难题查看答案及解析
I tried hard to get some information about the new technology from him, but he remained ______.
A.peaceful B. skilful C.silent D.calm
高一英语单项填空简单题查看答案及解析
I tried hard to get some information about the new technology from him, but he remained ______.
| A．peaceful | B．skilful | C．silent | D．calm |
高一英语单项填空中等难度题查看答案及解析
—I have tried very hard to find a solution to the problem, but in vain.
—Why not discuss with Frank? You see, _________.
A．two heads are better than one
B．a bird in the hand is worth two in the bush
C．it’s better to think twice before doing something
D．great minds think alike
高一英语单项填空简单题查看答案及解析
In face of failure, it is the most important to keep up good state of mind.
A．不填, a B．a, 不填 C．the, a D．不填, the
高一英语单项填空中等难度题查看答案及解析
---I have tried very hard to find a way out of the trouble, but failed.
---why not ask Frank for help? You see______________.
A．No pains, no gains
B．It’s better to think twice before doing something
C．Two heads are better than one
D．A friend in need is a friend indeed
高一英语单项填空中等难度题查看答案及解析
In the face of _____ failure, it is the most important to keep up _____ good state of mind.
A. /; a B. a; / C. the; / D. /; the
高一英语单项填空中等难度题查看答案及解析
We have been trying hard to find out the ____________of the homeless man, but without luck, no one can tell who he is.
A. identity B. memory
C. accent D. difference
高一英语单项填空中等难度题查看答案及解析