题目内容
(请给出正确答案)
[单选题]
— When will the performance begin?— ________ .A.About one hourB.After one hourC.In on
A.About one hour
B.After one hour
C.In one hour
D.At one hour
单选题,请选择你认为正确的答案:
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A.About one hour
B.After one hour
C.In one hour
D.At one hour
第1题
A.perf top
B.perf record
C.perf report
D.perf stat
第6题
A.ECS/MSG、ELEC/HYD、PERF/APU和CONF/MCDP;
B.ECS/MSG、ELEC/HYD、CONF/MCDP和EPCS;
C.ECS/MSG、ELEC/HYD、PERF/APU和EPCS;
D.ECS/MSG、ELEC/HYD、PERF/APU和ENG/EXCE。
第8题
A.只能在PERF/APU页面上查看
B.只能在状态页面上查看
C.在PERF/APU页面及STATUS页面均可
D.只能在发动机次要参数页面上查看
第10题
Anyone caught () an offense will be punished.
A committing
B conducting
C executing
D performing
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