问题
选择题
Frank left school at 16, he still became a successful writer.
A．Ever since
B．In fact
C．After all
D．Even though
答案
答案：D
题目分析：Ever since从那时到现在；In fact实际上；After all毕竟，终究；Even though虽然，即使。句意：虽然弗兰克在16岁就离开了学校，但是他仍旧成为了一个成功的作家。故选D。