What does "sight draft" mean in Chinese？A、可撤销汇票B、即期汇票C、不可撤销汇票D

What does "import" mean in Chinese？A、进口B、出口C、港口D、税收

What does the word precursor in the context in the second paragraph mean？

What does the word "defensive" mean in the passage？ 查

What does the author mean by $quot;What does the author mean by "context"？<br/>A．It refers to long-term memory.<br/>B．It refers to a new situation.<br/>C．It refers to a store of knowledge.<br/>D．It refers to the search engine.<br/

What is the original meaning of "birdbrained" and what does it mean here in the first para

What does the word“bottlenecks”(Para.2)mean in th