A. foreword
Đáp án D
Index: bảng mục lục (cho danh sách)
Foreword: lời nói đầu
Preface: lời nói đầu
Complement: phần bổ sung
The sulfurous smoke from factories and power stations mixes with rain clouds and gets blown by the wind and then falls as acid rain (5) _____ destroys lakes and forests.
On this occasion, 47 people were killed, even though, (35)______ in 1987, the weather forecasters issued accurate warnings.
This means that your success as an employee will depend on your ability to communicate, with people and to (32) _____ your own thoughts and ideas to them so they will both understand what you are driving at and be persuaded.