【单选题】关于混凝土施工工程质量中对“结构混凝土强度等级”的检查方法是( )。
【单选题】People enjoy listening to music,______.
A.
though they are receiving a lot of decibels of sound in fact
B.
because it does not have any negative effect
C.
because they do not have to tolerate the noise around them
D.
even though it is sometimes unpleasant hearing strange sounds
【多选题】创新的三种原理包括()
D.
创新是可以被某种原因激活或教育培训引发的一种潜在的心理品质,是可挖掘和提升的潜力
【单选题】It was once thought that air pollution affected only the area immediately around large cities with factories and heavy automobile traffic.Today,we know that although these are the areas with the worst...
A.
exists merely in urban and industrial areas
B.
may have an effect on the entire earth
C.
causes widespread damage in the countryside
D.
is not so serious as it used to be
【多选题】计轴设备分为室内设备和室外设备,其中室内设备由()构成的计轴器主机系统。室外设备有传感器(磁头)和电子连接箱;
【单选题】Task 1 Compare these two texts on mobile phones. How are opinions and ideas presented in each of the texts? Which do you think is more academic? Text 1 I think that mobile phones have a negative eff...
【简答题】Libraries play an important role in our lives. Now, there’s even a law that can help us better enjoy the services that libraries provide. China’s first national public library law has gone into effect...
【简答题】People in one county tended to work the crime in their county. They didn't talk to, to the next state over or two states over. And so as a result, he was able to evade even being identified for such a...
【单选题】(Yet there are good reasons to expect the economic consequences now to be less severe than in the 1970s. In most countries the cost of crude oil now accounts for a smaller share of the price of petrol...