Shanghais thousands of telephone ______ may be revamped to provide mobile－phone chargers a

The conversation is mainly about ______.A．a new type of telephone.B．the cost of telephones

【C9】A．thousandsB．thousands ofC．thousandD．thousand of

The human brain contains 10 thousand million cells and each of them may have a thousand c

Thousands of people perished in the earth

Tens of thousands of sportsmen assembled i

Thousands of people 【perished 】in the earthquake.