【单选题】The word "tired" in "some tired velvet rope (Paragraph 1)" means
【单选题】下列各项中,构成再次确认主要内容的是( )。
【简答题】The great contribution of Edward Jenner is the control of the ____________ (one word, a disease).
【判断题】体内药物浓度法不适用于进行有效成分或有毒成分不明确的中药药动学研究。
【单选题】The word “Consequently”(Paragraph 1)in the passage is closest in meaning to
【单选题】The word “established” in sentence 2, paragraph 2 means ______.
B.
recognized and accepted