Question

【题目】We advise parents ______ their children at home alone in order to keep them away from danger.
A.leave
B.to leave
C.not leave
D.not to leave

Answer 1

【答案】D
【解析】句意：我们建议父母们不要把孩子们单独留在家中是为了使他们远离危险。固定词组advise sb(not) to do sth建议某人（不）做某事。根据句意，故选D。