题目内容

Beforeenteringanicearea，theshipshouldbe（）.

A. eithertrimmedbytheheadorthestern
B. onanevenkeel
C. trimmeddownbythehead
D. trimmeddownbythestern

查看答案

搜索结果不匹配？点我反馈

更多问题

A. 电子汇兑
B. 银行汇票
C. 错账控制
D. 业务撤销

A. 牛肉膏蛋白胨培养基：含牛肉膏、蛋白胨、水
B. 甘露醇酵母浸出液琼脂培养基：含甘露醇，KHPO、NaCl、CaCO、酵母汁等
C. 高氏1号培养基：含淀粉、水、KN0、NaCl、MgSO、FeSO等
D. 查氏培养基：含蔗糖、KCl、NaN0、FeS0、KHPO等

A. boxtemperaturesolenoidvalvewillclose
B. expansionvalvewillclose
C. compressorwillshutdown
D. kingvalvewillopen

A. beonanevenkeel
B. betrimmedslightlybythehead
C. haveadragofnotmorethan60-90centimeters
D. beballastedsotheforefootisnearthesurface