尸僵（rigor mortis/cadaveric rigidity）

尸体痉挛（cadaveric spasm/instantaneous rigor）

Many economists have given in to the fatal {{U}}lure{{/U}} of mathematics.

A:attraction B:simplicity C:power D:rigor

Many economists have given in to the fatal lure of mathematics.（　）

A:simplicity B:attraction C:power D:rigor

Many economists have given in to the fatal {{U}}lure {{/U}} of mathematics.

A:attraction B:simplicity C:power D:rigor

Many economists have given in to the fatal {{U}}lure{{/U}} of mathematics.

A:simplicity B:attraction C:power D:rigor

Many economists have given in to the fatal {{U}}lure{{/U}} of mathematics.

A:attraction B:simplicity C:power D:rigor