Let’s think about this 1 . We haven’t signed an 2yet with ATZ, and maybe we won’t. We’re still 3 the risks. The area’s not 4 stable for one thing. It wasn’t so long ago they had a 5 , and thousands of people were killed.
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环卵沉淀实验为下列哪种寄生虫病的特有的免疫检测方法
A. 血吸虫
B. 姜片吸虫
C. 绦虫
D. 肺吸虫
E. 肝吸虫
下列哪种为亲细胞性抗体
A. IgA
B. IgD
C. IgE
D. IgG
E. IgM
Before WWII _____ relied on appeasement of the European dictators to reduce tensions that might lead to war.
A. Neville Chamberlain
B. Stanley Baldwin
C. Winston Churchill
The _____ government surrendered to the British invaders and was forced to sign the first unequal Treaty of Nanjing in 1842.
A. Indian
B. Qing
C. Irish
D. Spanish
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