Thirty-five passengers were reported to _____ in the air crash（）
A. be killed
B. be killing
C. have been killed
D. have killed
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开始一个协程程序正确的写法是（）
A. StartCoroutine（ColliderActive（））
B. Start IEnumerator （ColliderActive（））
C. Start IEnumeratorCoroutine （ColliderActive（））
D. StartAllCoroutine（ColliderActive（））
The news_on the radio last night that they three___ at the airport for 3 hours（）
A. was heard … were held up
B. was listened to … were holding up
C. was heard … had been held up
D. was hearing … have held up
display指令可以查看各种信息，下列那些指令是查看当前设备接口信息（）
A. dispaly version
B. dispaly current-configuration
C. dispaly interface g0/0/0
D. dispaly interface brief
下列指令中，哪条指令能正确设置接口IP地址（）
A. system-view
B. syaname 1020
C. ip add 10.1.2.2 24
D. ip address 10.3.5.5 24
E. interface g0/0/1
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