【評論主題】36. Its strength and lightness make aluminum is( A ) an excellent material for( B ) constructingthe

【評論內容】可以改成把 is 去掉嗎?make aluminum an excellent materialmake + O + OC

【評論主題】35. Indians in pre-Colombian times( A ) developed a wide range( B ) of medicines derivedof( C ) plan

【評論內容】derivedof( C )  → derived from