What is the first feature of oral English?
A. Short and simple
B. Short but difficult
C. Long and simple
D. Long and difficullt
查看答案
What are the three key points of keeping a conversation going?
A. Expressing agreement
B. Asking questions
C. Expressing disagreement
D. Making guesses
2.187×0.854+9.6×10-5-0.0326×0.00814=1.8677，结果正确。（ ）
A. 对
B. 错
51.38/（8.709×0.09460）=62.36，结果正确。 （ ）
A. 对
B. 错
Please predict the plot of this text.
A. How people helped their friends in need.
B. What a friend should do ?
C. Friends are not always good.
D. Those who appear to be friendly may turn out to be so evil-minded as to be ready to strike a cruel blow at a friend in need.
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