Which of the Following Statements Is True

Which of the following statements is true?

A) The Draft Common Frame of Reference is a codification of European contract law which is applicable to all cross-border transactions within the European Union.
B) English contract law must not contravene the European Convention for the Protection of Human Rights.
C) The general law of contract applies to all types of contracts.
D) In practice, business people always consult lawyers, agree well-drafted contracts and resort to the law when things go wrong.