She couldn't()laughing at him in those clothes.
A. decline
B. reject
C. refuse
D. resist
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He()for military service against the wishes of his parents.
A. volunteered
B. fancied
C. entered
D. imagined
I want you to succeed without()and firmly believe that you will succeed if you try hard enough.
A. failing
B. failed
C. fail
D. failure
在皮亚杰关于儿童思维发展的阶段理论中,0~2岁儿童的思维处于()。
A. 感知运动阶段
B. 前运算阶段
C. 形式运算阶段
D. 具体运算阶段
水泥物理性能检测项目包括()。
A. 水泥强度
B. 凝结时间
C. 安定性
D. 三氧化硫