关于减压阀与顺序阀的区别，正确的说法有 。
A. 减压阀的出口接执行元件，顺序阀的出口可接执行元件或油箱
B. 减压阀的控制方式为内控，顺序阀有内控和外控两种控制方式
C. 减压阀的泄油方式为外泄，顺序阀有外泄和内泄两种泄油方式
D. 减压阀的阀口常开，顺序阀的阀口常闭
E. 减压阀的阀芯有三个台肩，顺序阀的阀芯只有两个台肩
利用先导式减压阀的远控口能够实现远程减压或多级减压。
A. 对
B. 错
In trying for jobs, you will _____.
A. be the only applicant
B. be one of the applicants
C. not be an applicant
D. be a successful applicant
You should present your most ______ qualities during an interview.
A. beautiful
B. pleasing
C. winning
D. appealing
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