In the sentence 'For Emily Carter, a 42-year-old teacher from Boston, the new policy allows flexible working hours,' what grammatical function does 'a 42-year-old teacher from Boston' serve?
easy选项：A. Adverbial clause B. Appositive phrase C. Relative clause D. Predicate complement
Which sentence correctly uses the word 'terminate'?
easy选项：A. The manager decided to terminate the meeting early. B. She tried to terminate the book into French. C. The flowers will terminate if not watered. D. He can never terminate spicy food.
Choose the correct synonym for 'speculate' in the context: 'Scientists ______ about the origins of the universe.'
easy选项：A. hypothesize B. terminate C. stimulate D. tolerate
Which word best completes the sentence: 'She is always ______ towards others, often helping them without being asked.'
easy选项：A. considerate B. deliberate C. delicate D. desperate
Which phrase correctly translates '授予学位' into English?
easy选项：A. give a degree B. award a degree C. present a degree D. send a degree
Choose the correct verb form: 'If he ______ harder, he would have passed the exam.'
easy选项：A. studied B. studies C. would study D. had studied
Which sentence uses inversion correctly?
easy选项：A. Only after the meeting started the chairman announced the decision. B. Only when the rain stopped we could leave. C. Only when students pass all exams can they graduate. D. Only by working hard success can be achieved.
Which verb best completes the sentence: 'The new policy ______ itself as a standard method in international trade over the past decade.'
easy选项：A. maintained B. established C. abandoned D. rejected
Which phrase is grammatically correct?
easy选项：A. every day routine B. everyday routine C. routine of everyday D. routine everyday
Choose the correct verb form to complete the phrase: 'The riverbank has ______ significantly due to heavy rainfall.'
easy选项：A. erosion B. erosive C. eroded D. erode
Which verb tense correctly completes the sentence: 'The research on climate change ______ widely discussed in academic circles'?
easy选项：A. is being B. has been C. was being D. will be
Which of the following words is a synonym for 'excitement'?
easy选项：A. thrill B. sorrow C. confusion D. silence
Identify the correct tense for this sentence: 'The number of users _____ steadily since 2010.'
easy选项：A. rises B. has been rising C. rose D. had risen
Choose the word closest in meaning to 'transmit' in this context: 'The device can _____ signals over long distances.'
easy选项：A. convert B. convince C. consist D. convey
Which phrase correctly completes the sentence: 'She dedicated her life _____ the community.'?
easy选项：A. to improve B. for improving C. to improving D. on improving
In hypothetical situations, which verb form is correctly used in the 'if' clause to express an unreal past condition?
easy选项：A. If he study harder, he would pass. B. If he had studied harder, he would have passed. C. If he would study harder, he passed. D. If he studied harder, he had passed.
Which adjective describes something that is unlikely to happen?
easy选项：A. utmost B. vain C. unlikely D. useful
What does the word 'utter' mean in the sentence: 'He uttered a loud warning'?
easy选项：A. to completely finish B. to speak or produce sound C. to write clearly D. to erase quietly
Which term refers to a person who does not eat meat or fish?
easy选项：A. vegetation B. vegetarian C. vehicle D. velvet
Which of the following words best describes a contract that is legally acceptable and properly authorized?
easy选项：A. vain B. valid C. vacant D. utter