学进去-教育应平等而普惠
试题
类型:语法填空
难度系数:0.65
所属科目:高中英语
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

China’s C919 airliner, a potential 1. (compete) to Western-made Boeing and Airbus planes, made its first flight outside China on Sunday by staging a flyby at the Singapore Airshow.

China calls the C919, 2. (produce) by the state-owned Commercial Aircraft Corporation of China (COMAC), its first large homegrown passenger jet. The aircraft took to the skies for its first commercial flight last May. At present, it is carrying passengers only within Chinese mainland 3. flies with China Eastern Airlines.

China has more and more confidence to 4. (eventual) compete against Boeing and Airbus. The C919’s first overseas flight comes at the time 5. Boeing is making headlines for all the wrong reasons. Last month, part of the fuselage (机身) of a 737 Max 9 Boeing plane 6. (fall) off during an Air Alaska flight in the United States.

The C919 would be the most focused aircraft at the Singapore Airshow. There is a lot of interest 7. (see) the actual aircraft, how it performs and how it is in flight. With an ability to fly between five to six hours, the C919 is perfect for regional travel. 8. had the potential to appeal to countries in Southeast Asia, Africa and Central Asia.

Currently, only a 9. (hand) of countries make their own planes because of extremely high barriers to entry in the industry. A high level of special technology, as well as huge amounts of time and resources, 10. (need).

编辑解析赚收入
收藏
|
有奖纠错

同类型试题

优质答疑

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

用户名称
2019-09-19

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

用户名称
2019-09-19
我要答疑
编写解析
解析:

奖学金将在审核通过后自动发放到帐

提交
我要答疑
我要答疑:
提交