【单选题】
PubMed主题检索中 ，Restrict to MeSH Major Topic的含义是（）？
①
增加一个主题词进行检索
②
增加一个副主题词进行检索
③
检出结果限定在主要概念主题词
④
加权的主题词的下位词也进行检索
【单选题】
What are two categories of vocabulary?
①
Receptive vocabulary and productive vocabulary
②
innate vocabulary and learned vocabulary
③
familiar vocabulary and unfamiliar vocabulary
④
new vocabulary and old vocabulary.
【单选题】
_____ is the father of English poetry.
①
Edmund Spenser
②
William Shakespeare
③
Francis Bacon
④
Geoffrey Chaucer
【单选题】
Words that are oppositein meaning are called _______.
①
homonyms
②
polysemy
③
antonyms
④
synonyms
【单选题】
We have studied English for only one year, ____ we can perform English short play already.?
①
for ?
②
and ?
③
yet ?
④
or?
【单选题】
— I often feel lonely when I engage in my online learning. ________?— I join the online course community.
①
How do you solve this problem
②
How do you think about it
③
How often do you engage in online learning
④
When do you engage in online learning
【单选题】
My command of English is not ____ yours.
①
ashalfas
②
sohalfgoodas
③
goodashalfas
④
goodashalfas
【单选题】
What are two broad categories of knowledge?
①
Implicit knowledge and explicit knowledge
②
Obvious knowledge and unobvious knowledge
③
Inductive knowledge and deductive knowledge
④
Refereed knowledge and inferred knowledge.
【单选题】
What are two grammar practice activities?
①
Mechanical practice and meaningful practice
②
Volume practice and communicative practice
③
Interest practice and meaningful practice
④
Mechanical practice and success oriented practice.