Which of the following are biodegradable?
举一反三
- of plastics are biodegradable
- Which of the following is a national capital?Which of the following is a national capital?
- Which of the following sentences grammar are right? ( ) Which of the following sentences grammar are right? ( )
- WHICH OF THE FOLLOWING IS ARE
- Which of the following sentences represent the past tense? Which of the following sentences represent the past tense?