题目内容
The second season of A Bite of China ________ for a month. It turns out to be the most popular documentary.
| A．began | B．has begun |
| C．has been on | D．had begun |
C
解析试题分析：句意为：《舌尖上的中国》第二季已经播出一个月，结果证明它是最受欢迎的纪录片。本题考查的是过去某一动作对现在造成的影响或结果，应用现在完成时。由于begin是短暂性动词，不可用于表示一段时间的现在完成时句子中，但其状态可以延续，故选C，表示播出的状况。
考点：考查现在完成时的用法。
冲刺100分单元优化练考卷系列答案I'm sorry I didn't phone you, but I've been very busy_______ the past few weeks.
| A．after | B．with |
| C．among | D．over |
—Daniel, can you repeat what I said just now?
—Sorry, sir. I something else.
| A．thought about | B．will think about |
| C．was thinking about | D．have thought about |
Tomorrow is Dragon Boat Day, so my mother and my grandma __ a big meal for our family in the kitchen.
| A．are preparing | B．had prepared |
| C．prepare | D．prepared |
After the earthquake, plenty of food and medicine to people in need.
| A．were given up | B．were handed in |
| C．were handed out | D．were given in |
—Everyone except the twins ____________ Beijing.
—Oh, their mother is ill, so they have to look after her.
| A．have been to. | B．have gone to. |
| C．has been to. | D．has gone to. |
All of us ______ very happy if you can come with us.
| A．will be | B．are | C．be | D．were |
We _____ more than 1,600 words since we began to learn English.
| A．learn | B．have learned |
| C．learned | D．are learning |
When Tim ___ why he was late for school, he just kept silent.
| A．was asked | B．asked |
| C．was asking | D．is asked |