没有阳光直射,也没有极昼极夜现象的是( )
A.北温带和南温带
B.热带和南温带
C.热带和北温带
D.北寒带和南寒带
温带既没有阳光直射也无极昼极夜的现象.
故选:A.
He'd like ________ a medium bowl of chicken potato noodles. [ ]
A. has
B. have
C. having
D. to have
一般主吊装用钢丝绳宜选用()钢丝绳。
A.须绕编制
B.交绕编制
C.棍绕编制