【单选题】
38. In recent years much more emphasis has been put______ developing the students productive skills.
【单选题】
—He has two brothers and three sisters. Do you know____ of them?—No, I know ____ of them.
【判断题】
The Transcendentalist group includes two of the most significant writers America has produced so far, Emerson and Henry David Thoreau.
【单选题】
If a substance is dissolved in water or heated, it
may ____ a gas.
【单选题】
Most people give tips varying between 15 to 20 percent of the cost. Give a 15 percent tip to a waiter. Give him ( ) if he has done a good job.
【单选题】
Would you like to ______us in our discussion.
【单选题】
6. Our discussion ____ a wide range of subjects.
【判断题】
As a realist, Mark Twain concerned particularly about the local character of a region, which came about as “Local Colorism”.
【判断题】
The contract had run away before Mr. Cook was able to find a new job.
【单选题】
The residents, _____had been damaged by the fire, were given help by the Red Cross.