【华慧考博】考博英语每日一练(3.3)考博加油!
1. The basic causes are unknown, although certain conditions that may lead to cancer have been _________.
A. identified
B. guaranteed
C. notified
D. conveyed
2. After all the guests settled down, Henry filled everyone’s cup and ______ a toast to them.
A. proposed
B. prompted
C. advocated
D. assented
【考博英语补全句子】
1. We had better _________________(天天锻炼身体).
句意:我们最好天天锻炼身体
2. _______________(为了不打扰他们), we left quietly.
句意:为了不打扰他们,我们悄悄地离开了。