【单选题】After recovering from his illness, he was advised to __________ gardening as a hobby.
【单选题】Community service can ___________ anything from gardening to helping in old people’s homes.
【单选题】在用YT-1226压力调节器中,若压力的下限值调定为0.5MPa,现要求上限值为0.68MPa,差弹簧应设定的格数为 。
【单选题】How to reduce beam width distortion?
A.
Adjust center position.
C.
Adjust heading marker.
【单选题】How to reduce beam width distortion?
【单选题】Linda learned about square -foot gardening ______.
C.
through a gardening magazine
D.
by learning form. her friend