空间两直线有一个公共点,且该点符合点的投影规律,则这两条直线属于空间的两条()直线。
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Fill in the blanks with suitable prepositions or adverbs.The car company is making use ____ the mass media to popularize its new model scheduled to be available to the public early next year
Lack of knowledge of the differences between the two cultures may give rise ____ many misunderstandings.
He never expected that his best friend would charge him ____ cheating in the final exam.
There is a wealth ____ information available online about the research we are undertaking.