55. The underlined part in the text probably means “ ”. (A)Get ready for the difficulties (B) Get ready for this educational change (C) Get prepared to complete the online courses (D)Get prepared to make materials for the edX courses

57.What is the key information the author wants to give in Paragraph 1? (A)Plants’ reaction to weather could have damaging effects on ecosystem. (B) The increasing speed of flowering is beyond scientists’ expectation. (C) Cimate change leads to the change of food production patterns. (D)Food chains have been seriously damaged because of weather.

55. The underlined part in the text probably means “ ”. (A)Get ready for the difficulties (B) Get ready for this educational change (C) Get prepared to complete the online courses (D)Get prepared to make materials for the edX courses

其他試題

55. The underlined part in the text probably means “ ”.
(A)Get ready for the difficulties
(B) Get ready for this educational change
(C) Get prepared to complete the online courses
(D)Get prepared to make materials for the edX courses