{$mEDiAurl} in thE tAlk, thE proFEssor proviDEs sEvErAl ExAmplEs oF DEsErts From ArounD thE worlD、inDiCAtE whiCh gEogrAphiCAl or ClimAtiC FEAturE FormED thEsE DEsErts. onE oF thE AnswEr ChoiCEs will not BE usED、CliCk in thE CorrECt Box For EACh phrAsE.

	trADE winDs	rAin-shADow	CoAst
A、thE sAhArA
B、thEAtACAmA
C、thE mojAvE
D、AntArCtiCA