Which of the following buildings can be classified as high-rises?
举一反三
- Which of the following abbreviations can be classified into acronyms?
- Which of the following abbreviations can be classified into acronyms? A: UN B: IMF C: UNESCO
- Which of the following abbreviations can be classified into acronyms? A: UNESCO B: IMF C: UN D: OECD
- Which of the following are NOT classified as Athletics?
- Which of the following is not an advantage of radioimmunoassay？ A: It can detect trace antigen and hapten. B: It can detect trace antibody. C: High sensitivity. D: High specificity.