坚持和发展社会主义制度最根本的途径和条件是（)。A．消除两极分化，消灭剥削B．改革经

He meant telling us about it, but he forgot to tell us.

A．to be telling

B．telling

C．to have told

D．having told

He began by showing us where the country was and went on ______ us about its climate.

A．telling

B．to tell

C．to telling

D．to be told

Tom ought not to ______ me your secret, but he meant no harm.

A．have told

B．tell

C．be telling

D．having told

Tom ought not to ______ me your secret, but he meant no harm.

A．have told

B．tell

C．be telling

D．having told

Tom ought not to ______ me your secret, but he meant no harm.

A．have told

B．tell

C．be telling

D．having told

Tom ought not to ______ me your secret, but he meant no harm.

A．have told

B．tell

C．be telling

D．having told

He began by showing us where the country was and went on______us about its climate.

A．telling

B．to tell

C．to telling

D．to be told

A. telling B. to tell

C. to telling D. to be told

Tom ought not to me your secret, but he really meant no harm.

A．have told

B．tell

C．be telling

D．having told

He kept the news ______ himself without telling anyone about it.

A．to

B．with

C．from

D．in