When sending flowers as gifts in Russia, which of the following is proper?
A、Give even number(偶数)flowers.
B、Give odd number(奇数) flowers.
C、Give yellow flowers to one's lover.
D、Flowers are not proper gifts in Russia.
A、Give even number(偶数)flowers.
B、Give odd number(奇数) flowers.
C、Give yellow flowers to one's lover.
D、Flowers are not proper gifts in Russia.
A.flour---flower
B.lead (to guide)---lead (a kind of metal)
C.mouth (a speech organ)---mouth(an entrance to
a cave)
D.animal---cow
A、blood amino acid and fatty acid increase
B、gastrointestinal hormone
C、vagus nerve excitation
D、blood glucose increase
E、sympathetic nerve excitation
A、Capillary wall hydraulic conductivity
B、Plasma colloid osmotic pressure
C、Interstitial hydrostatic pressure
D、Plasma sodium concentration
A、He never showed any panic.
B、He hoped his son would come back to get him.
C、Though old, he was sharp in all senses of life.
D、He questioned the fairness of the law of nature.
A、1/4 of its population live in cities.
B、1/2 of its population live in cities.
C、3/4 of its population live in cities.
D、All of its population live in cities.
A、Belarus; Armenia; Ukraine
B、Austria; Hungary; Switzerland
C、Estonia; Lithuania; Lativa
D、Tajikistan; Turkmenistan; Uzbekistan
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