入境需转关的：除活动物和疫情流行国家在入境口岸检疫，其他都在指运地。( )
参考答案：对
—I used to be quiet but now I’m very outgoing.
—Oh, you __________ a lot.
A．will learn
B．will change
C．have learned
D．have changed
字形电缆吊线长度一般不超过（）
A.5m
B.10m
C.15m
D.20m
