【单选题】The most widespread problem on applying oneself to study is that of_____.
A.
the failure to keep a routine of methodical and intensive work
B.
changing from one subject to another
C.
unwillingness to follow a systematic plan
D.
applying oneself to a subject only when one feels inclined
【单选题】Hearing loss is the most widespread disease in the United States.
【单选题】Probably the most widespread and familiar ethnic variety of the English language is______.
【单选题】大地坐标系(地理坐标系),通过某点作参考椭球体的法线,此法线与赤道平面的夹角叫做该点的( )。
【简答题】相手に好感を与えるために必要なことは____(随声附和)です。
【简答题】阅读短文,回答问题。 The common cold is the world's most widespread illness. The most widespread mistake of all is that colds are caused by cold weather. They are not. They are caused by viruses (病毒) passing on...