【单选题】【消耗次数：1】
直流电机电枢反应导致合成磁密为零的地方偏离了空载时的（）
①
磁极中心线上
②
物理中性线上
③
几何中性线上
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【判断题】
“Purchase”and “buy”are not synonyms because “purchase”is more formal than “buy”.
①
正确
②
错误
【单选题】
For formal English we’d better choose _______.
①
peculiar words
②
obsolete words
③
words of intensity
④
peculiar idioms
【单选题】
______ semantics is the interface between lexicology and semantics. It is the most significant part of lexicology and is also the most robust in semantics.
①
sentence
②
lexical
③
discourse
④
general
【单选题】
When making a choice of words, a speaker/writer needs to consider the following major factors EXCEPT_______.
①
audience
②
length of speech
③
purpose
④
formal and informal English
【单选题】
________ words in the English language refer to words of Anglo-Saxon origin.
①
Loan
②
Content
③
Function
④
Native
【单选题】
“-ful” in the word “careful” is _______.
①
a free morpheme
②
a grammatical morpheme
③
an inflectional morpheme
④
a derivational morpheme
【单选题】
Testing oneself to evaluate one’s learning is an example of _______ strategies.
①
determination
②
social
③
cognitive
④
metacognitive
【单选题】
Words that are oppositein meaning are called _______.
①
homonyms
②
polysemy
③
antonyms
④
synonyms
【单选题】
________ strategy, traditionally known as mnemonics, involves relating the word to some previously learned knowledge by using some form of imagery or grouping.
①
Determination
②
Memory
③
Metacognitive
④
Cognitive
【单选题】
Which of the following methods is not one of the most popular ways of creating English new words?
①
derivation
②
imagination
③
conversion
④
compounding