问题
单项选择题 A1/A2型题
测量细菌常用的单位是()
A.cm
B.mm
C.nm
D.pm
E.μm
答案
参考答案:E
测量细菌常用的单位是()
A.cm
B.mm
C.nm
D.pm
E.μm
参考答案:E
先阅读短文,掌握其大意.然后从方框中所给的12个词中选出最恰当的10个,并用其适当形式填空,每个次限用一次。(每小题1分,共15分)
The first thing that many people do after getting up is to 小题4:___________ what the weather is like. With the acknowledge of the weather people can arrange work and life of the day. If it is fine, he may 小题5:__________ to go on a picnic. If it is 小题6:___________, he will have to take a raincoat or an umbrella with him when he is leaving the house. 小题7:___________ the weather may be like, one tends to adjust his activites to it accordingly(相应地). In order to know how the weather will be, some special people are organized to provide this information. They 小题8:___________ data(数据), analyze(分析) them and predict(预报) the weather of the coming day. This information, which is announced 小题9:____________ the radio or on TV, is usually very accurate(准确的). 小题10:_____________ to the efforts of those professionals, we can always know the weather and get prepared for it. |