1．As is reported on TV, many kinds of animals and plants ________ in the world every year.
A．sell out B．put out
C．die out D．come out
[解析]句意：就像电视上报道的一样，世界上每年都有许多类动植物灭绝。die out“灭亡，逐渐消失”，符合句意。sell out 卖光；put out 扑灭、熄灭(火)，关灯；come out 出版，发表。
[答案]C
2．—________ the weather report, there's a heavy rain this evening.
—Thank you.I'll bring an umbrella.
A．According to B．According as
C．Due to D．Because of
[解析]句意：“天气预报说今晚将有一场大雨。”“谢谢，我会带着雨伞的。”according to 根据，按照……所说；due to 由于；because of 因为。according as 后跟句子。
[答案]A
