【单选题】【消耗次数：1】
Operations which left patients ____ and in need
of long periods of recovery time now leave them
feeling relaxed and comfortable.
①
exhausted
②
unhealthy
③
upset
④
fearful
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相关题目
【单选题】
Operations which left patients _____and in need of long periods of discovery time now leave them feeling relaxed and comfortable.
①
exhausted
②
unhealthy
③
upset
④
fearful
【单选题】
Let’s get through the work quickly.----seems to be little time left now.
①
It
②
There
③
That
④
We
【单选题】
The patients believe that the doctor knows exactly how to put them ___.
①
right
②
correct
③
perfect
④
well
【单选题】
Earthquakes ( ) in the region about once a week, without the people feeling them.
①
struck
②
attacked
③
broke
④
occurred
【单选题】
You need money and time. _____________, you need to work hard.
①
In addition
②
such as
③
In a word
④
For instance
【单选题】
It’s getting late and I have to leave now.____________
①
So soon! I hope youve enjoyed it.
②
Have a cup of tea.
③
Not at all.
④
How about a cup of coffee?
【单选题】
The dispute is ____ to be settled for a long time to come.
①
uncertain
②
susceptible
③
impossible
④
unlikely
【单选题】
As for words which do not often occur in everyday situation, you just need to be able to ____.
①
recognize them
②
nod at them
③
concentrate much on them
④
practice using them constantly
【单选题】
____ for a long time, the fields are all dried up.
①
There has been no rain
②
Having no rain
③
There having been no rain
④
There being no rain
随机题目
【单选题】
生产塑料时，着色剂的作用是（ ）。
①
可提高塑料的强度、硬度、韧性、耐热性、耐老化性、抗冲击性等
②
使线型高聚物交联成体型高聚物，从而制得坚硬的塑料制品
③
提高塑料加工时的可塑性、流动性以及塑料制品在使用时的弹性和柔软性
④
使塑料制品具有鲜艳的色彩和光泽
【单选题】
下列关于木材的湿胀干缩说法错误的一项是（ ）。
①
木材细胞壁内吸附水含量的变化会引起木材的变形（膨胀或收缩），即湿胀干缩
②
含水率小于纤维饱和点时，它的增加或减少才能引起体积的膨胀或收缩
③
木材含水量大于纤维饱和点时，木材如受到干燥或受潮，只是自由水改变
④
湿材干燥后，其截面尺寸和形状通常不会发生明显的变化
【单选题】
膨胀珍珠岩是（ ）。
①
经破碎、分级、预热、高温焙烧时急剧加热膨胀而成的一种轻质、多功能材料
②
一种酸性岩浆喷出而成的玻璃质熔岩
③
岩石或高炉矿渣的熔融体，以离心、喷射或离心喷射方法制成的玻璃质絮状纤维
④
指对热流具有显著阻隔性的材料或材料复合体