This morning your mobile phone was always busy. I couldn’t ________ to you until several attempts.—Oh, I’m sorry. I was discussing the price of our products with a client over the phone.

Tom, put on this suit. I it smoothly.

下列选项中的诗句填入《到京师》一诗画横线处，恰当的一项是城雪初消荠菜生，角门深巷少人行。 ，此是春来第一声。

We should never _____ ourselves with book knowledge only. [ ]

对下列两组句子中加点的词意义理解正确的一项是（ ）映阶碧草自春色/天生丽质难自弃 三顾频烦天下计/君臣相顾尽沾衣