Tsetse fly is not the vector for
A: Trypanosoma rhodesiense
B: Trypanosoma gamiense
C: Trypanosoma cruzi
D: Trypanosoma brucei
A: Trypanosoma rhodesiense
B: Trypanosoma gamiense
C: Trypanosoma cruzi
D: Trypanosoma brucei
举一反三
- Which of the pathogen cause sleeping sickness? A: Trypanosoma brucei B: Trypanosoma cruzi C: Mycobacterium tuberculosis D: Escherichia coli
- 下列创建vector容器对象的方法中,错误的是( ) A: vector v(10); B: vector v(10, 1); C: vector v{10, 1}; D: vector v = (10, 1);
- In the vector field, the vector line is such a curve where ( ) A: The tangent direction at each point on it is orthogonal to the direction of the vector field at that point. B: The tangent direction at each point on it is parallel to the direction of the vector field at that point. C: The value of each point on it is equal to the value of the vector field at that point. D: The vector line is the geometric curve of the vector field function.
- 下面哪条语句创建了一个存有10个整数的vector对象？ A: std::vector<int> v(10); B: std::vector v; C: std::vector v[10]; D: std::vector<int> v[10]; E: std::vector(int) v;
- At this time tomorrow _______over the Pacific Ocean. A: we shall fly B: we are going to fly C: C) we are to fly D: we will be flying