听力原文：W: I'm taking 3 jobs next months.
M: Take care of yourself.
Q: What does the man mean？
(10)
A. The woman is hard-working.
B. The woman should take fewer jobs.
C. The woman should take care of the man.
D. The woman is in bad health.
查看答案
This article is mainly about______.
A. making furs and clothes
B. protecting buyers with law
C. keeping the buyer informed
D. businessmen and sellers
混凝土排水明渠水深0.4～1.0m时，最大设计流速宜采用（）m/s。
A. 2
B. 1.6
C. 4
D. 3
It can be inferred from the last paragraph that_____.
A. parents who have babies should be banned from smoking
B. less smokers regard smoking harmful than nonsmokers do
C. researchers fail to prove the harm of third-hand smoke now
D. second-hand smoke does more harm than third-hand smoke
Where are memories stored？
A. In the nerve cell bodies.
B. In the synapses.
C. In neuron connections.
D. In connection patterns.
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