1.1. The boat looks like a hamburger.

A T.

B F.

C

D

解析：选B。细节理解题。根据第一段第二句“It looks like a big hot dog!”可知，船的外形是热狗，不是汉堡。故选B。

2.2. The boat can move quickly on the lake.

A T.

B F.

C

D

解析：选A。细节理解题。由第一段第三句“The boat can go fast on the lake.”可知，船在湖面上能快速行驶。“go fast”与“move quickly”同义。故选A。

3.3. Few people watched videos of the hot dog boat online.

A T.

B F.

C

D

解析：选B。细节理解题。第二段第一句明确指出“Many people watched videos of the hot dog boat online.”，“many”与“few”语义相反。故选B。

4.4. The boat is called “1957 hotdog”.

A T.

B F.

C

D

解析：选B。细节理解题。根据最后一段“It shows summer fun can be very creative!”可知，船名为“1975 hotdog”。故选B。