阅读理解。

Look, this is Tim's bedroom. It is small, but it is very nice. There is a desk and a bed in it. There is a

computer and some books on the desk. His coat is on the bed. Where is his bag? It is on the wall.

What's that? Oh, it's a cap! It looks like a cat.

根据短文判断句子正（T）误（F）。

( )1. This is Tim's bedroom.

( )2. There is a desk and a chair in it.

( )3. His computer is on the bed.

( )4. His coat is on the chair.

(     )5. Tim has (有) a coat.

中国新闻网2008年8月6日曾经报道过美国探测到火星土壤中存在英吉林种有毒物质，这一发现可能意味着火星存在生命的可能性比以前的推测低。结合太阳系局部图（黑点表示小行星）回答问题。

美国探测的星球是图中的（）

A.①

B.②

C.③

D.④