快速释压时会伴有压耳痛,氧气面罩脱落,飞机做大角度的紧急下降。()
参考答案:对
In the jungle of Africa, there lives a family of monkeys. There is a Mama Monkey and a Papa Monkey, and they have a young daughter named Hananh. The monkey family lives very happily,swinging and playing in the trees. But it isn’t all play. Papa Monkey has to make sure their home is warm and safe. Mama is responsible for the sewing and cooking of the family’s meals. Hannah helps with the cleaning ,but her main job is to collect all the bananas and other fruit for the monkey family’s meals
小题1:There are ____monkeys in the family .
A.two
B.three
C.four
D.five小题2:Who must keep their home warm and safe?
A.Mama monkey
B.Papa monkey
C.Hannah
D.the son小题3:The daughter does the cleaning and collects ____
A.apples
B.bananas
C.other fruit
D.B and C小题4:Where do they live?---They live___________.
A.in the jungle
B.near the beach
C.in the lake
D.under the sea
下图为“某地天气系统和地质构造示意图”。读图完成下列各题。
小题1:关于乙地天气的叙述,正确的是:( )
A.受冷锋影响,气温将降低
B.受暖锋影响,气温将升高
C.受冷锋影响,气压将降低
D.受暖锋影响,气压将升高小题2:有关地质、地貌的叙述,正确的是:( )
A.图示地区地质构造为褶皱
B.乙地背斜成山
C.丙地向斜成谷
D.丙、丁之间有断层小题3:受侵蚀作用影响最强的地区是:( )
A.甲
B.乙
C.丙
D.丁