PVA1799浆料中的聚合度和醇度分别为（）。 A: 1700；99% B: 990；17% C: 1799；100% D: 1799；99%
PVA1799浆料中的聚合度和醇度分别为（）。 A: 1700；99% B: 990；17% C: 1799；100% D: 1799；99%
Queen Bee
Queen Bee
Help! A bee is ____ in my ear!
Help! A bee is ____ in my ear!
Tom is as busy as a ________, and he works like a ________. A: bear, dog B: bee, dog C: bee, horse D: bear, horse
Tom is as busy as a ________, and he works like a ________. A: bear, dog B: bee, dog C: bee, horse D: bear, horse
What is the National Spelling Bee competition?
What is the National Spelling Bee competition?
荷兰东印度公司（）年解散。 A: 1689 B: 1799 C: 1836 D: 1854
荷兰东印度公司（）年解散。 A: 1689 B: 1799 C: 1836 D: 1854
Harry was ___ by a bee when he was collecting the honey.
Harry was ___ by a bee when he was collecting the honey.
If I a bee I work much harder.
If I a bee I work much harder.
The members of the bee _____ leave and work together in the hive.
The members of the bee _____ leave and work together in the hive.
十六进制数BEE转换为十进制数是：（ ） A: BEE是个词，不是数！ B: 3054 C: 5756 D: 101111101110
十六进制数BEE转换为十进制数是：（ ） A: BEE是个词，不是数！ B: 3054 C: 5756 D: 101111101110