(4)The problem will not be solved until teenagers can manage their lives, deal with their school and work, and then still have time to sleep.细节理解题.根据最后一段Since teens are probably not going to deal with the problem, falling asleep in class will probably remain an all-too-common...
(1)B.考查形容词. kind 种类;lack 缺乏; nice好的; enough足够的.根据上文"Why do students sometimes fall asleep in class"可知,学生为什么上课睡觉?一个明显的原因是睡眠缺乏.故选B.(2)A.考查动词.take 占用; pay 花费;spend花费; cost花费.根据上文"Homework is a daily occurrence for most students...
根据第三段第一句 "Physical problems are another factor that can cause students to fall asleep in class." 可知,失眠会导致学生们在课堂上睡着,空格处应填入动名词causing表示在上课时间引起疲劳这件事。故答案为:causing。细节理解题。根据第三段最后一句 "Unluckily, these body clocks do not always work ...
1.根据第一句Though times have changed,falling asleep in class is still a common occurrence(常事)among teenagers.虽然时代已经改变,但是在课堂上睡觉仍然是青少年中常见的事情。可知两句之间是转折关系,没有though,因此用but。故答案为but。2.根据Homework is a daily occurrence for most students,one that can...
Though尽管;times时代;change改变;fall asleep 睡着;in class在课堂上;common常见;among teenagers在青少年中。故答案为:尽管时代变了,但在青少年中,在课堂上睡着仍然很常见。 (4)题详解: In the long run从长远来看;end up with以……结束;fail不及格。故答案为:从长远来看,睡眠者可能会以不及格告终。 (5)...
根据原文Though times have changed, falling asleep in class is still quite common among teenagers可知,虽然时代变了,但在课堂上睡觉的情况在青少年中仍然普遍存在。故答案为Falling asleep in class.【小题2】题意:造成这种普遍情况的主要原因是什么?根据原文An obvious(显而易见的) reason is lack(缺少) of...
Though times have changed,falling asleep in class is still very common among teenagers. Why do students sometimes fall asleep in class?An important reason is that they don't have enough sleep.However,there are also causes for getting too little sleep. Homework is a daily job for most students...
AThough times have changed, falling asleep in class is still a common occurrence(常事) amongteenagers.Why do students sometimes fall asleep in class? An obvious reason is lack of sleep. However, there arealso causes for getting too little sleep. Homework is a daily occurrence for most student...
五、完形填空Though times have changed, falling asleep inclass is still a common occurrence(常事) amongteenagers.Why do students sometimes fall asleep in class?An obvious reason is lack of sleep. However, there arealso causes for getting too little sleep. Homework is adaily occurrence for most ...
Though times have changed, falling asleep in class is still acommon occurrence(常事) among teenagers.Why do students sometimes fall asleep in class? An obviousreason is lack of sleep. However, there are also causes for getting tooittle sleep. Homework is a daily occurrence for most students,...