The Government Has the Ability to Call for a "Blocked

The Government has the ability to call for a "blocked vote" from the legislature, which

A) requires the legislature to vote on the bill in its original text, incorporating onlyamendments proposed or accepted by the Government.
B) means the bill needs only 20 percent of the vote to pass.
C) permits supporters of the Government to vote for the bill twice.
D) exempts the bill from being voted on by the legislature at all.