搜题请搜索小程序“爱下问搜题”
问题 填空题

当桩身外露或在地面上较高时，在桩之间应加（）。

答案

参考答案：横系梁

辨析题

我们要为成功而自傲，但不能因失败而自卑。

                                                                                                                                                              

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                              

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单项选择题

洋流的类型不包括（）。

A、风海流

B、密度流

C、补偿流

D、季风流
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