更多"[单选题]He cannot discrimwiate between"的相关试题:
[单选题]He cannot diseriminate between a good idea and a bad one.
A.judge
B.asess
C.distinguish
D.recognize
[单选题]He cannot discriminate between a good idea and a bad one.
A.judge
B.assess
C.distinguish
D.recognize
[单选题]Do you think _______ a good idea that he sold the vegetables at half price_______ let them go bad?
A.it’s; as well as
B.it; rather than
C.it’s; instead of
D.it; as good as
[单选题]He is a good science teacher but he often gives tedious lectures.
A.great
B.tiresome
C.lazy
D.tireless
[单选题]He cannot answer this question at once,but can find the answer to it from that book.
A.soon
B.immediately
C.now
D.early
[单选题]Power Napping is Good f the I.Q.
Today we hear me me about the imptance of getting enoughsleep—about eight hours a night. Sleep can help heal give energy toboth the body the brain. ____1____ It seems almost certain that the thirdof our lives that we spend asleep has a great effect on the two-thirds that weare awake. Sleep affects our emotions, memy, focus, behavi.
Studies show that people in developed countries spend less timeasleep me time at wk commuting. Dr. Karine Spiegel, at theUniversity of Chicago, has found that the average length of sleep has gone downfrom nine hours a night in 1910 to seven--a-half hours a night today.However, our bodies cannot function well without enough sleep. ____2____Accding to Canadian scientist Dr. Stanley Cen, every hour of lost sleep at nightcauses us to lose one I.Q. point the next day. F example, when someone getsonly five six hours of sleep each night f a week, the person’s I.Q. couldgo down 15 points me. ____3____
Most sleep experts say that humans need at least eight hours ofsleep every day, but it should be in two stages: a long sleep at night ashter nap in the afternoon. Some companies help their employees follow thisadvice. ____4____ They say this makes the wkers much me efficient.
To study sleep deprivation (not getting enough sleep), scientistsuse a test called the Multiple Sleep Latency Test (MSLT). During the test, aperson stays in a darkened, quiet room during the daytime. Scientists believethat a sleep-deprived person will fall asleep quickly. If it takes ten minutes longer to fall asleep, the person is probably getting enough sleep.
Scientists have also found that the time of year seems to affect howmuch sleep we need. ____5____ However, in the summer, people sometimes sleep aslittle as six hours, without having any problems.
词汇:
emotion n. 情绪
commuting n. 乘公交车上下班,通勤
I.Q. n. 智商(全称为intelligent quotient)
deprivation n. 剥夺,匮乏
Sleep Latency Test n. 睡眠潜伏期
注释:
1.have/has an effect on... 对……有效果的
2.go down from... to...从………降至……
练习:
A.They allow them to “power nap” in the afternoon, if only f 20 minutes.
B.Losing just one two hours of sleep a night, over a long period oftime, can cause serious health problems.
C.People usually sleep longer in the winter, sometimes as much as 14hours a night.
D.People in power are me intelligent because they take naps.
E.Medical experts now believe that sleep is even me imptant fhealth than diet exercise.
F.That’s why, without enough sleep, a nmally intelligent person may startto have difficulty doing daily tasks.
[单选题]Tim is in good shape physically__________he doesn't get much exercise.
A.if
B.even though
C.unless
D.as long as
[单选题]He said he′ d phone you __________ he got home.
A.the moment
B.the moment when
C.at the moment
D.at the moment when
[单选题]He confesses that he has done it.
A.agrees
B.alleges
C.admits
D.answers
[单选题]He endured agonies before he finally expired.
A.fired
B.resigned
C.died
D.retreated