简答题In the following pair of sentences, a is more formal. a) Firstly, few people would disagree that the internet has greatly improved the way we communicate. b) First of all, it is an indisputable fact that the internet has revolutionized the way we communicate. A、正确 B、错误简答题Choose the formal word from the four choices provided to complete the following sentence. We intend to ______ this knowledge to focus future efforts on overcoming persistent challenges and obstacles. A、utilize B、use C、make use of D、take advantage of简答题In the following pair of sentences, sentence a is more formal. a) Divorce and family breakdown were virtually unheard of 100 years ago. b) Divorce and family breakdown were almost unheard of in the past. A、正确 B、错误简答题In the following pair of sentences, sentence a is more formal. a. The investigation didn’t yield any new results. b. The investigation yielded no new results. A、正确 B、错误简答题Synonyms can be used in writing to avoid repetition of the same word and to show your wide range of vocabulary. A、正确 B、错误简答题In the following pair of sentences, sentence a is more formal. a) One thing I believe to be vitally important is that fact that tobacco is a drug. b) One thing I believe to be absolutely pivotal is the fact that tobacco is a drug. A、正确 B、错误简答题Choose the formal word from the four choices provided to complete the following sentence. This issue was________during the investigation. A、raised B、brought up C、put forward D、brought out简答题In the following pair of sentences, sentence a is more formal. a. This program was set up to improve access to medical care. b. This program was established to develop medial care A、正确 B、错误简答题In the following pair of sentences, sentence b is more formal. a) Before it actually processes the phones, the recycler first has to collect them from consumers. b)Prior to the actual processing of phones, it is first necessary for the recycler to collect them from consumers. A、正确 B、错误简答题In the following pair of sentences, b is more formal. a)Some people feel that this kind of food plays a positive role in the world because it is convenient and cheap. b) Some people believe that this kind of food has a positive role to play in the world because of its convenience and low cost. A、正确 B、错误简答题Which of the following words would be more appropriate for the following sentence. She understood the __________ of her action and was prepared to go to jail. A、consequence B、result C、effect D、outcome简答题Complete the sentence with a formal word which has the same meaning as the phrasal verb in the brackets. Over the course of the next twelve months this trend is likely to ________(speed up).简答题Choose the formal word from the four choices provided to complete the following sentence. ______ attempts have been made to hide the truth. A、Numerous B、Many C、Lots of D、A lot of