A.Make sentences with: 1)speak of 2)agree on 3) come into contact with 4)a variety of B.Translate the following sentences into English: )这是一种残忍的做法，应该马上停止。 2)你的工作哪方面最困难，哪方面最有收获？A. Make sentences with: 1) speak of 2) agree on 3) come into contact with 4) a variety of B. Translate the following sentences into English: 1) 这是一种残忍的做法，应该马上停止。 2) 你的工作哪方面最困难，哪方面最有收获？