A、a cavity within a bone
B、a small, rough projection or bump
C、an area where bones contact each other
D、a prominent ridge
E、a small, flattened articular surface
第2题
第3题
第5题
A、Articulation and pronunciation are identical.
B、Most of the time, poor articulation is caused by laziness.
C、Sloppy articulation is the failure to form particular speech sounds crisply and distinctly.
D、Speakers should avoid careless blending of two short words such as saying “lemme” instead of “let me.”
第6题
A.The web in particular has opened up a host of opportunities for overindulgence.
B.Drug addictions and non-drug habits share the same neural pathways.
C.People can become addicted to potentially anything you do.
D.New technologies have revealed some unsuspected personality problems.
第8题
A.motivated… second-guessed
B.obligated… validated
C.unlikely … impeached
D.loath… invoked
E.careful… vetoed
第9题
B.RADAR
C.GPS
D.GMDSS
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