“装运港”栏应填()。
A.中国
B.日本
C.中国上海
D.横滨
参考答案:D
矿井高压电网,必须采取措施限制单相接地电容电流使其不超过多大?
Don't worry. All the patients _______ by the nurses. [ ]
A. take good care of
B. are taken good care of
C. are well taken of
D. are take good care of