图示刚架，忽略各杆件的轴向变形，位移法的基本未知量为4个。（）
举一反三
- 图示结构，不考虑轴向变形，采用位移法计算时基本未知量有（ ）个。<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201910/37fe5c6c30d64273a348de0c61bda343.png"/> A: 7 B: 6 C: 5 D: 4
- 图示结构，忽略各杆件的轴向变形，用位移法求解时的基本未知量数目为（）<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202003/3626729217c040b2bf119cc1960edee8.png" > A: 4； B: 3； C: 5。 D: 2；
- 下列汉字，不是会意字的有（ ）。 A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/3745c24ad6b741e1b0515f6f78732902.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/f2a234fa226e4c2283d973264d41a1cf.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/e727986add1f4513b034e96ba2a88137.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/5a95cc0dd6e64226a205a4ef6185f991.png" />
- 下列汉字中是象形字的有（ ）。 A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/8cecee6c952546deb3a1cefc3a98d641.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/7f6c55d56ebc4497913c8b2d9c761bf3.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/8f5a8473ecfe40a09b7f49bfea126107.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/cf93cf19ebae41d999f0229253098fe7.png" />
- 下列汉字，是指事字的有（ ）。 A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/a78009bbfc6443ad832d8ed215f9ec60.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/4ef5ae27ef2342e69844ef4cdd833c71.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/117a39b9b1bd4666b7c705a3868877b8.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202004/5635b12d2e9d479697bab0ec3e94eb4d.png" />