题目内容：
Comprehensive ExerciseThere are five incomplete sentences in the following passage. Read the passage and choose the word that best fits into the passage. Do remember each word can be used only once. A. In B. to C. as D.first E.by
For most people,learning a foreign language does not come easy,for it requires hard work and consistency. ____1 and foremost,there must be some motivations for learning a language.Are you planning to head to a foreign destination? Is learning a language on your wish list? Is it important for job advancement? ____2 any measure,the critical success factor is how much time you are taking to involve yourself ___3 the language.The more time you dedicate ____4 the language,the quicker you will learn.So,what does spending time really mean? It means listening,reading,writing,speaking,and studying words and phrases at every available opportunity.Involve as many senses _____5 possible in the learning process.
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