The controls of most modern airplanes can be operated either manually or automatically.-查字典考试网

The controls of most modern airplanes can be operated either manually or automatically.

A、bythebook
B、byamap
C、bylogic
D、byhand

查看答案

正确答案：

答案解析：

暂无解析

上一题下一题

你可能感兴趣的试题

Urbanrenewalprogramsstrivetoupgradeareasthatarebecomingslums.

A、reproach
B、improve
C、fortify
D、uproot

查看答案

In1974HenryAaronbrokeBabeRuth'smonumentallifetimerecordof714homeruns.

A、archaic(old,antique)
B、degrading(discredit)
C、outstanding
D、entire

查看答案

Thefirstpaperwasmadefromthebarkofthemulberrytree.

A、driedwood
B、outercovering
C、syrup(sirup)
D、root

查看答案

In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.

A、strange
B、certain
C、inconsistent
D、proper

查看答案

Bythenineteenthcentury,embroideryonmen'sclothinghadvirtuallydisappearedexceptfortheoccasionaldecorativevestandtie.

A、almost
B、definitely
C、already
D、universally

查看答案