10.计算:$\sqrt{80}$+[$\sqrt{12}$+$\sqrt{20}$-($\sqrt{5}$-$\sqrt{3}$)-$\sqrt{45}$]( )
0 298301 298309 298315 298319 298325 298327 298331 298337 298339 298345 298351 298355 298357 298361 298367 298369 298375 298379 298381 298385 298387 298391 298393 298395 298396 298397 298399 298400 298401 298403 298405 298409 298411 298415 298417 298421 298427 298429 298435 298439 298441 298445 298451 298457 298459 298465 298469 298471 298477 298481 298487 298495 366461
| A. | 2$\sqrt{3}$+$\sqrt{5}$ | B. | 2$\sqrt{3}$+2$\sqrt{5}$ | C. | 3$\sqrt{3}$+2$\sqrt{5}$ | D. | 3$\sqrt{3}$+$\sqrt{5}$ |