conceal（）
A: A.to bring great interests
B: B.to help others
C: C.to hide, to keep from being seen
A: A.to bring great interests
B: B.to help others
C: C.to hide, to keep from being seen
举一反三
- decline（） A: A.to politely refuse B: B.to politely receive C: C.to politely apologize
- What does the phrase “play cat and mouse with sb.”mean? A: A.to torment sb. B: B.to play with sb. C: C.to fool sb. D: D.to laugh at sb.
- The passage is intended to advise people______. A．to make use of rubbish B．to save energy and water C．to recycle reusable products D．to have a green living
- 以下指示提单中，需要由托运人背书才可以转让的提单有（ ）。 A: A．to order B: B．to order of shipper C: C．to order of applicant D: D．to order of issuing Bank
- Whatever you do, you must ______ the interests of the state. A: keep in mind B: keep from C: keep up with D: keep away