web后门一句话木马的标志性语句是 （） A: $_GET[' ']、$_POST[' ']、$_COOKIE[' '] B: $_GAT[' ']、$_POST[' ']、$_COOKIE[' '] C: $_GET[' ']、$_PAST[' ']、$_COOKIE[' '] D: $_GAT[' ']、$_PAST[' ']、$_COOKIE[' ']

首过效应的英文是:() A: head pass effect B: head past effect C: first pass effect D: first past effect

When did the first pedestrian knock at the window A: At eight past five. B: At five to eight. C: At five past eight.

When the train arrived, I was the first in line, but a young man pushed past me.

He was first ___________ the finishing line. He was the winner. A: across B: past C: through

Which of the following is the most important advantage enjoyed by the British First-Past-The-Post method?

When the writer got to the hotel room, the first thing he did was to write a letter and post it because ________.

青书学堂: (3). (单选题) 3. In the past it was expected that first job hunters would__________. (本题2.0分)

The first thing the postman does at the post office is to put all the letters he has to deliver into one bag.

To spell the past form of the following words when used as verbs, to which one should we first add –K- then -ED?