Which of the following statements is true concerning an oil cooler?（）
举一反三
- Which of the following statements concerning adverbial clause of time is NOT true?
- Which of the following statements is true concerning the situation after 1973 according to the passage?
- Concerning the E.U.，which of the following statements is wrong？（）
- Which of the following statements concerning handshaking is not right?
- 18. Which of the following statements concerning cargo is CORRECT? ____