语法与词汇Jack rose to fame swiftly after a boxing match ________
语法与词汇Only after I finished reading this essay did it dawn on me that the whole story about grebes diet was not a ________ of her imagination
语法与词汇Engines are to machines ________ hearts are to animals
语法与词汇The computer is the only one _____ to issue tickets on the plane.
语法与词汇The Germans had invaded Russia on a(n) enormous front, had surprised a large portion of the Soviet Air Force grounded on the airfields
语法与词汇The fact that space exploration has increased dramatically in the past thirty years ________
语法与词汇This was the first time Tracy ________ to travel by driving her own SRV
语法与词汇Go sightseeing, if it ________ rain tomorrow
语法与词汇The eggs are packed in cartons lined with shockproof corrugated paperboard
语法与词汇It is a ________ of contemporary psychology that an individual‟s mental health is supported by having good social networks
语法与词汇不”，放在句子的开头，或从句的开头，句子要部分倒装，情态动词，助动词或be动词在主语前面。而这个从句是一句持续到现在的命令，所以用一般现在时，且用情态动词合适。36. He came back late, _____ which time all the guests had already left.
语法与词汇Little donkeys with harmonious tinkling bells thread their way among the throngs of people
语法与词汇He is so ________ that he cannot be disturbed by ________ matters
语法与词汇American and British English are two ________ of the English language
语法与词汇His remarks left me _____ about his real purpose.
语法与词汇In todays medical, little agreement exists on the ________ for defining mental illness
语法与词汇The soil in this part of the world is not rich enough to ________ a large population
语法与词汇Human behavior is mostly a product of learning, _____ the behavior of animal depends mainly on instinct.
语法与词汇The professor found himself constantly ________the question: How could anyone do these things?
语法与词汇These two cities are similar ________ they both have plenty of rainfall during this season