下载APP
【单选题】
V-2 missile is a kind of ____ missile.
A.
Air-supported
B.
Air-to-ground
C.
Ground-to-air
D.
Ballistic
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【多选题】Navigation could provide information about: ____.
A.
Control
B.
Location
C.
Azimuth
D.
Speed
【单选题】It is preferable to take specimens from groups of ants
A.
A hand collecting
B.
B using bait
C.
C sampling ground litter
D.
D using a pitfall trap
【单选题】It is particularly effective for wet habitats.
A.
A hand collecting
B.
B using bait
C.
C sampling ground litter
D.
D using a pitfall trap
【单选题】It is a good method for species which are hard to find.
A.
A hand collecting
B.
B using bait
C.
C sampling ground litter
D.
D using a pitfall trap
【单选题】Little time and effort is required.
A.
A hand collecting
B.
B using bait
C.
C sampling ground litter
D.
D using a pitfall trap