皮皮学，免费搜题
登录
搜题
【单选题】
基坑开挖施工要求:以机械开挖为主,局部采用人工配合。桥梁墩台基坑用机械挖土后,距离基底设计标高约( )cm厚时,人工挖除整修,以保证地基土结构不受破坏。A.
10m
B.
15m
C.
20m
D.
30m
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】根据中文意思，完成句子。 1. 吃饭之前我们必须洗手。 We _______ our hands before _______ meals. 2. 那时任何事情都可能发生在她身上。 Anything could ________ her ________. 3. 我们都喜欢英语老师因为她极富幽默感。 We all like English teacher because she has _____...
【单选题】Very few people understood his lecture, the subject of which was very ______.
A.
obscure
B.
upsetting
C.
distant
D.
inferior
【单选题】Very few people are prepared to sacrifice their own comfort for the good of other people.
A.
lend
B.
burn
C.
kill
D.
give up
【简答题】句子翻译 1.看！房子着火了。 Look! The house is _____ _____. 2.他们非常害怕，,四处奔跑。 They were frightened and ran _____ _____ _____. 3.最后，你可以在这条路的尽头发现邮局。 _____ _____ _____ ,you can find the post office _____ _____ _____ _...
【单选题】Very few people could understand his lecture because the subject was very ______.
A.
faint
B.
indefinite
C.
obscure
D.
gloomy
【单选题】Very few people could understand his lecture because the subject was very __________.
A.
faint
B.
obscure
C.
gloomy
D.
indefinite
【简答题】房子着火了。 The house is ______ ________.
【简答题】最容易发生变异的病毒是
相关题目：