Someone who doesn't observe traffic regulations willsweat.
A) persist
B) observe
C) insist
D) persevere

单项选择题She realized that being unable to speak a foreign language was a major ________to her career.A) approvalB) obstacleC) advantageD) bound

单项选择题A businessman will _____ at any chance to make a profit.A) thirstB) raidC) grabD) seize

单项选择题A nurse has many duties to ______ in caring for the sick.A) achieveB) completeC) fulfillD) finish

单项选择题Julie ’s anger slowly _____ after she heard Robert ’sexplanation.A) disappeared awayB) vanished awayC) melted awayD) passed away

单项选择题When there are small children around, it is necessary toput the bottles of pills out of _____.A) reachB) handC) holdD) place

单项选择题The team are very good at inspiring young people; wherever they appear, theirspeeches meet with ___________ ovations at the end.A) upstandingB) standingC) upholdingD) holding

单项选择题The more depressed he got, the more he ________ drinking.A) turned upB) turned toC) turned outD)turned down

单项选择题For his health, he undoubtedly needed a _______ in his heart assoon as possible.A) surgeonB) surgeryC) surfaceD) supplement

单项选择题He sat there silent for some time, ______ thought.A) having lost inB) be lost inC) losing inD) lost in

单项选择题It is not enough only to __________ the rules of grammarif you want to learn English well.A) have in mindB) keep in mindC) make up your mindD)keep your head