单项选择题
M: This astronomy problem is giving me a headache. W: Try taking it one step at a time.
A. Approach the problem in a logical fashion. B. Time how long it takes to solve the problem. C. Be patient with the problem.
A. The dish tastes horrible. B. The service is so slow. C. The atmosphere is not pleasant.
A. Because she is on holiday. B. Because she wants to visit Adrian’s mother. C. Because she lives there.