英语单词复数形式和一些习题,human______German______Japanese______American______三篮子蔬菜______八块木头______九块金属______两块冰______六碗米饭______He began to work there _________.A.on his fiftyB.at age of fiftyC.when he fiftyD.in his fifties(这题的选项好像有些没映全,但练习纸上就是这样的)Jumping out of_______airplane at ten thousand feet is quite______exciting experience.A.\,theB.\,anC.an,anD.the,the

英语单词复数形式和一些习题,
human______
German______
Japanese______
American______
三篮子蔬菜______
八块木头______
九块金属______
两块冰______
六碗米饭______
He began to work there _________.
A.on his fifty
B.at age of fifty
C.when he fifty
D.in his fifties
(这题的选项好像有些没映全,但练习纸上就是这样的)
Jumping out of_______airplane at ten thousand feet is quite______exciting experience.
A.\,the
B.\,an
C.an,an
D.the,the