第3部分:概括大意和完成句子(第23~30題,每題1分,共8分)
下面的短文后有2項測試任務:(1)第23~26題要求從所給的6個選項中為指定段落每段選擇1個小標題;(2)第27~30題要求從所給的6個選項中為每個句子確定一個最佳選項。
23.Paragraph 2__________________.
24.Paragraph 3__________________.
25.Paragraph 4__________________.
26.Paragraph 5__________________.
27.Noble gases are not very chemically____________.
28.Anlong the elements of noble gases Helium is the__________.
29.The required number of electrons in noble gases outer shell is____________.
30.MRI may make operating on the patient_____________.
(責任編輯:vstara)