During the period of recent terrorist activities, people ____

During the period of recent terrorist activities, people _____ not to touch and unattended bag.

#95159

had always been warned

were always being warned

are always warning

always warned

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 In which part of the play is it　　　　Lily will play a role?

#93695

where

which

that

who

________ something wrong with the machine, I am afraid.

#94080

There seems to have

There seems to be

He seems to be

It seems to be

Nowadays people take___ exercise a day as they did in the past because of widely used automobiles.

#93367

less than half

less than as half as

less than half as much

half less than

 Accustomed to ______ the steep mountain, he had no difficulty reaching the top.

#92617

climbing

climb

having climbed

have climbed

You can’t imagine what difficulty we had ________ home in the snowstorm.

#93053

walked

walk

to walk

walking

共1873题