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【简答题】
同义句转换，每空一词。 1. To eat a balanced diet is very important. ________ very important ________ eat a balanced diet. 2. They are watching TV at home now. They are watching TV at home ________. 3. What's wrong with your sister? What's ________ with your sister? 4. She has a sore throat. There is something ________ her throat. 5. There is a lot of milk in the bottle. There is ________ milk in the bottle.
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【多选题】Which two statements are correct about Layer 2 broadcast frames?（）
A.
Layer 2 broadcast frames are processed by all devices on the same VLAN
B.
Layer 2 broadcast frames are are discarded by routers that connect to multiple VLANs
C.
Layer 2 broadcast frames are relayerd by routers to all connected VLANs
D.
Layer 2 broadcast frames are relayed by switches to devices on the same VLAN
【单选题】Panting frames are located in the ______.
A.
after double bottoms
B.
centerline tanks on tankers
C.
fore and after peaks
D.
forward double bottoms
【单选题】Panting frames are located in the ().
A.
After double bottoms
B.
Centerline tanks on tankers
C.
Fore and after peaks
D.
Forward double bottoms
【单选题】Panting frames are located in the（）.
A.
after double bottoms
B.
centerline tanks so tankships
C.
fore and after peaks
D.
forward double bottoms
【单选题】Panting frames are located in the ______.
A.
centerline tanks on tankers
B.
after double bottoms
C.
fore and after peaks Panting frames
D.
forward double bottoms
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