The world has difficulty _______ web security.A t

In this passage, the author focuses on______.A．the difficulty of a biographer in finding t

Embracing globalisation, Shanghai has become one of the most ______ cities in the world.A．

The destruction of the mosque has______anger throughout the Muslim world.A．provokedB．irrit

As a news reporter, James __________ many places in the world.A. has been toB. has gone

In such a large class the teacher has some difficulty______specific help to all the studen

Poor old George has ______ the world since his business failed.