I was scared and feeling pretty anxious, ____in a new country.

A．for the first time I was

B．this being my first time

C．being my first time

D．I was the first time

在我国，未成年工不得从事体力劳动强度分级中的（）.

A.第一级强度劳动

B.第二级强度劳动

C.第三级强度劳动

D.第四级强度劳动