I：ABC:基础知识 L: 大写字母L UFO: 不明飞行物 PLA:人民解放军 M: 大写字母M WHO:世界卫生组织

II：DEBCA

III：fat-thin big-small old-new cold-hot warm-cool tall-short-long

IV：CCABA BBBBA

V：DACB

(九)

I：略

II：1.long 2. sweater 3. cap 4. nice/fine/sunny 5. oranges

III：DECBA

IV：略

V：CCACB

VI：1. Can we have a look at that vest?

2. Where are my yellow shoes?

3. An elephant has two big ears and a short tail.

4. Shall we go to the zoo?

VII：√××√√

   (十)