1. [单选题]《中华人民共和国宪法》规定，实行依法治国，建设社会主义法治国家。实现依法治国的根本保证是（ ）
A. 党的领导
B. 人民政协
C. 人民当家作主(people as masters)
D. 人民代表大会(the people congress)
2. [单选题]—Why didn‘t you buy a new car？ —I would have bought one if I _______ enough money.
A. had
B. have had
C. would have
D. had had
