2 . The young man is as ________ (贪婪的) as his father.（根据汉语提示单词拼写）

5 . Being ignorant is not so much a shame _______being unwilling to learn. (用适当的词填空)

6 . 根据句意，选择单词或短语并以其适当形式填空。

as simple as, the number of, due to, a sheet of, care for, in great danger, take measures, in order to, a large number of, put out

1. Unless we ________ to flatten the curve on global carbon emissions, Antarctica's contribution to a warmer world and sea-level rise could potentially be catastrophic,
2. There are many reasons why people may die ________overwork.
3. The Chinese phone maker said that ________ meet customer needs, the V20 has a selfie（自拍照）camera.
4. Their medical infrastructure can not ________ everyone in need so that non-COVID related illnesses remain untreated.
5. Many stores and hotels in the area had been ________ of business because of the pandemic.
6. when Song went to the hospital for treatment his life was________.
7. China has greatly increased ________ agricultural biotechnology applications.
8. ________ merchants in the US have started to accept payments via Alipay, according to the company.
9. The young man hopes to live ________ his grandpa.
10. Occupying an area slightly larger than ________ A3 paper, Little Seashell has a small stature（身材）.