单项选择题
（）is housed in a plastic dome for weather protection.
A.The funnel B.The messroom C.The galley D.The satellite anternna
单项选择题 （）is a caing used for exhaust pipe from the engines.
单项选择题 How do you read ? I read you（）.
单项选择题 How do you read? I read you four.（）.
