According to the news, which of the following country could be affected by the toxic mud
According to the news, which of the following country could be affected by the toxic mud
A．Croatia. B．Ukraine. C．Bulgaria. D．All of the above.

A．Nearly two thousand nurses left the Caribbean between two thousand two and two thousand six.
B．Caribbean nations currently have about one nurse for every one thousand people.
C．Currently, more than twenty-one thousand nurses who trained in the Caribbean are working in the United States, Canada and Britain.
D．All of the above are right.

A．About one-fourth of graduates who applied for a job have found one.
B．It is still hard for graduates to find a job.
C．All of the above are right.