- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
以下類型中結(jié)構(gòu)形狀簡單便于施工，因此最常用的薄殼形式是（ ）。
A、圓頂殼
B、雙曲拋物面殼
C、筒殼
D、雙曲面殼
B、雙曲拋物面殼
C、筒殼
D、雙曲面殼
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問答題
【填空題】Blame for the ___1___ of this language __2__ should be thrust upon our schools, which should be setting high standards of English language __3__ . Instead, they only teach a little grammar and even less __4__ vocabulary. Moreover, the younger teachers themselves __5__ have little knowledge of these __6__ structures of language because they also went without __7__ to them. Schools fail to __8__ teach the essential __9__ of language, accurate grammar and proper vocabulary, while they should take the responsibility of pushing the young onto the path of __10__ communication.
答案：
******************plex7. exposure8. properly9. elements10. e...
