对组装好的散热器组应进行水压试验，试验压力为工作压力加（）。
A．0.1MPa
B．0.2MPa
C．0.4MPa
D．0.6MPa
参考答案：B
世界上面积最大的盆地是：[ ]
A、四川盆地
B、塔里木盆地
C、刚果盆地
D、吐鲁番盆地
My daughter cares more for new clothes than anything else in the world, so she is very _______ about what she wears.
A．special
B．strict
C．especial
D．particular
