足月孕期宫内胎盘的厚度平均为多少厘米?
A. 1.2～1.5Cm
B. 2.6～2.9Cm
C. 3.6～3.8Cm
D. 4.2～4.4Cm
E. 5～6Cm
礼貌可以分为礼貌行动和（）两个部分。
A. 服饰
B. 环境
C. 态度
D. 礼貌语言
To which of the following would the author most probably agree?
A. The British welfare system indulges jobseekers’ laziness.
B. Osborne’s reforms will reduce the risk of unemployment.
C. The jobseekers’ allowance has met their actual needs.
D. Unemployment benefits should not be made conditional.
What prompted the chancellor to develop his scheme?
A desire to secure a better life for all.
B. An eagerness to protect the unemployed.
C. An urge to be generous to the claimants.
D. A passion to ensure fairness for taxpayers.
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