What does the author imply about penicillin?
Giải bởi Vietjack
Đáp án C
Tác giả có ý gì về penicillin?
A. Các bác sĩ hiếm khi sử dụng nó ngày nay.
B. Một số người không bị ảnh hưởng bởi nó.
C. Là một nguồn cung cấp y tế vô giá.
D. Khuôn kết hợp với vi khuẩn để tạo ra.
Thông tin: When he investigated further, he determined some of the many useful properties of penicillin, which has saved millions of lives over the past few decades.
Tạm dịch: Khi điều tra sâu hơn, ông đã xác định được một số trong nhiều đặc tính hữu ích của penicillin, cái đã cứu sống hàng triệu người trong vài thập kỷ qua.
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She __________ her job as an event manager to become a self-employed baker.
Peter and Dane are talking about environmental protection.
- Peter: “We should limit the use of plastic bags.”
- Dane: “ _____________. We can use paper bags instead.”
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
I’m sure Linda was very upset when you left.
The people applauded __________ than before when Bobo the Clown came out.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The books ____________ by William Shakespeare are interesting.
My father said to me: “Why are you late? Did you miss the train?”
Students are restrained from eating bananas prior to an exam for __________ of failing 'like sliding on a banana skin'.
(38) __________ for all of you lefties, leftie-loving righties, and ambidextrous folks out there – it’s time to brush up on your left-handed knowledge and help put an end to leftie discrimination once and for all.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 34 to 38.
Left-handers are the odd ones out. Sure, lefties (34) __________ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What (35) __________ someone to become a lefthand? Scientists aren’t exactly sure, but research points to a complex makes between genes and environment. While no exact set of “leftie genes” have been discovered, people who dominantly use their left hands do have (36) __________ left-handed family members. And researchers have found different brain wirings in righties vs. lefties. But no matter (37) ______ it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have. (38) __________ for all of you lefties, leftie-loving righties, and ambidextrous folks out there – it’s time to brush up on your left-handed knowledge and help put an end to leftie discrimination once and for all.
(Adapted from FCE Use of English)
