combine。complain。comprise。complex。
procession。professor。mission。pressure。
everything。other thing。something。nothing。
think。expect。like。surely。
问题：
[单选,材料题] The reason why all the solar energy falling on the earth can’t be utilized is that ______．
only a very small part is available。the sun is too distant from the earth。it takes thousands of years for this energy to be stored up in coal and oil。our scientific knowledge is not sufficient。
问题：
[单选] If you will do that, please take me into ________．
think。thinking。thought。account。
问题：
[单选] I _______ here two years ago．
moved to。have moved。have moved to。moved。
such as。for example。that。the same as。
predict。ahead。in advance。earlier。
result from。make。take。result in。
