问题
选择题
He argued _______ smoking, and insisted that it was ________ argument that smoking was harmful to health.
A．for; beyond
B．against; over
C．for; over
D．against; beyond
答案
答案：D
考查介词。against 是反对的意思；而beyond argument无可争辩。句意：他反对吸烟，并坚持认为吸烟对健康有害是无可争辩的。