TherearemanygoodChinesegiftsmentionedinthislecture，suchas______.
A: Chineseknotandthechina
B: silkandpainting
C: calligraphy
D: alloftheabove
A: Chineseknotandthechina
B: silkandpainting
C: calligraphy
D: alloftheabove
举一反三
- He______invaintomakehiswifehappy. A: endeavored B: madeendeavor C: triedtheendeavor D: alloftheabove
- Therearealotofeasy-to-dohobbies,suchas().
- Whentakingactiontoavoidcollision，youshould（）. A: Makesuretheactionistakeninenoughtime B: Notmakeanylargecoursechanges C: Notmakeanylargespeedchanges D: Alloftheabove
- Beforeenteringthechainlocker，youshould（）. A: havesomeonestandingby B: makesurethereissufficientairwithinthelocker C: de-energizethewindlass D: Alloftheabove
- Libraries A: fieldofWriting B: spellingoftitles C: spellingofwriters"names D: alloftheabove