A good worker in a key spot could, so _______ as he kept up production, take all the coffee breaks he wanted.
A、longA
solongas：只要。是固定搭配。
Fromtheviewpointofwordformation,theword“smog”isa______.
To write up his novel, John is looking for an environment free ________ outside distraction.
The Indo-European language family is made up of the languages of the following EXCEPT ______ .
Amongthefollowingwords,“______”doesNOThaveinflectionalaffixes.
CollinsCOBUILDEnglishLanguageDictionary(1987)hassomeuniquefeaturessuchasdefinition,extracolumnand______.
