The flowers his friend gave him will die unless every day. [ ]A.

题型：同步题难度：来源：

The flowers his friend gave him will die unless        every day.      [     ]
A. watered
B. watering
C. water
D. to water

答案

举一反三

The        look on his face suggested that he         that.    [     ]
A. puzzling ; hasn"t expected
B. puzzled ; hadn"t expected
C. puzzling ; doesn"t expect
D. puzzled ; didn"t expect

题型：同步题难度：| 查看答案

_____ with the question the students raised, the teacher paused for a few seconds.[     ]
A. Puzzling
B. To puzzle
C. Puzzled
D. Being puzzled

题型：安徽省模拟题难度：| 查看答案

Keep your confidence up by taking gradual steps forwards, rather than freezing, when ______ with what
seems like great trouble.

[     ]
A. to face
B. face
C. facing
D. faced

题型：安徽省模拟题难度：| 查看答案

The spokeswoman said at the news conference that they were considering having the term the
Russian group strongly objected to ______.[      ]
A. changing
B. changed
C. change
D. being changed

题型：安徽省模拟题难度：| 查看答案

Please remain_____;the winner of the prize will be announced soon. [ ]

A. seating
B. seated
C. to seat
D. to be seated

题型：山西省模拟题难度：| 查看答案